If Not You Review: Rivals-to-Lovers Done Right

Quick Verdict

If Not You by Ellen O'Clover is a contemporary romance that nails the rivals-to-lovers trope in a professional setting, but stumbles on the execution of its central conflict. With sharp dialogue, genuine chemistry, and a refreshingly original advertising industry backdrop, this book delivers the emotional payoff most readers crave—yet some will find the early antagonism between protagonists too harsh to feel earned by the romance that follows.

What It's About

Ellen O'Clover's latest novel follows Mattie French and Campbell Porter, two copywriters who've been circling each other as professional rivals for five years. What started as a competitive internship program evolved into a perpetual game of one-upmanship across Chicago's advertising scene. When their respective agencies compete for a luxury resort account, they're forced into a month-long pitch together, traveling across multiple locations with nowhere to hide.

The premise is straightforward: forced proximity + unresolved tension + vulnerability = romance. But the execution reveals the real story—two ambitious creatives learning that the narratives they've constructed about each other might need rewriting.

The Advertising Angle Sets It Apart

One of the smartest choices in this If Not You review has to acknowledge what makes it stand out: the copywriting profession. Rather than defaulting to the oversaturated "author falls for author" or "bookish character" trope that dominates contemporary romance, O'Clover grounds her story in the high-stakes, creative world of advertising.

The Mad Men-adjacent workplace dynamics feel fresh. Readers get to experience the actual creative process—pitches, brainstorming, the pressure of landing major accounts—rather than watching characters discuss writing a novel. This professional specificity gives the rivalry weight. When Mattie and Campbell verbally spar, it's not just flirtation; it's rooted in genuine competitive stakes and professional ambition.

The month-long travel component also prevents the story from feeling claustrophobic. Moving through different settings keeps the pacing dynamic and provides natural opportunities for both forced proximity and moments of escape.

Writing & Style: Where O'Clover Excels

Ellen O'Clover's prose is engaging and intimate. The dialogue crackles—especially when Mattie and Campbell are trading barbs. Readers consistently praise the "sizzling chemistry" and the way tension builds throughout the narrative.

The author demonstrates skill at balancing humor with emotional depth. She doesn't shy away from showing the softer, wounded sides of her characters, which elevates the romance beyond surface-level attraction. The second half of the book particularly resonates, with readers noting a significant emotional shift that makes the romantic payoff feel earned.

However, some readers report difficulty connecting with the first half. The exact nature of this disconnect varies—it's not a universal criticism, but it's worth noting that the book takes time to find its footing.

What Works: The Pining and the Payoff

The romance itself, when it arrives, delivers. Readers describe staying up late finishing the book because they were "fully invested." The pining—that delicious tension of two people who've wanted each other but wouldn't admit it—is executed well enough to justify comparisons to The Hating Game.

O'Clover also excels at revealing vulnerability. Both Mattie and Campbell have hidden wounds that gradually surface. This emotional architecture gives the romance depth beyond the banter. By the end, readers understand not just why these characters belong together, but why their journey matters.

The forced proximity element works because it's justified by the plot. They're not stuck together arbitrarily; their professional situation demands collaboration. This makes their eventual connection feel organic rather than contrived.

What Doesn't Work: The Antagonism Problem

Here's where the If Not You review gets critical: the early antagonism doesn't land uniformly. Some readers find the meanness between characters—particularly Mattie's disdain—too sharp for contemporary romance. In romantasy or fantasy settings, readers tolerate higher levels of cruelty between romantic leads. In contemporary romance set in a realistic workplace, the dynamic can feel unnecessarily harsh.

The five-year rivalry is established, but the book doesn't always justify why they remain so hostile when they could simply ignore each other professionally. The antagonism feels performative at times rather than rooted in genuine conflict.

Additionally, while the second half soars emotionally, the first half's pacing issues suggest O'Clover might have benefited from deeper revision. The dual timeline structure (mentioned in some reviews) works, but it takes time to settle into the narrative rhythm.

Who Should Read This Book

Perfect for: Fans of rivals-to-lovers romance who appreciate professional settings, readers who loved The Hating Game, anyone craving witty banter paired with genuine emotional depth, and those interested in workplace dynamics as a central plot element.

Might disappoint: Readers who need their antagonists to be likeable from page one, those who prefer lighter contemporary romance without heavy emotional layers, and anyone fatigued by the enemies-to-lovers trend.

The Divisive Reception

The reader response to this book reveals something interesting: it polarizes along preference lines rather than execution quality. Five-star reviewers describe the book as "unputdownable" and praise O'Clover's voice as exactly matching their taste. Three-star reviewers often acknowledge the book's strengths while noting the early antagonism prevents full emotional investment.

This isn't a case of a poorly executed concept. It's a case of a well-executed concept that some readers connect with immediately and others need to warm up to. The 3.95 average rating across nearly 4,600 ratings reflects this genuine split.

Is If Not You Worth Reading?

Yes, if you enjoy contemporary romance with professional stakes and genuine chemistry. The second half justifies the setup, and O'Clover's writing quality is consistently strong. The advertising industry backdrop alone makes this worth your time if you're tired of the same old settings.

The caveat: you need to accept that the first half is establishing a foundation rather than delivering immediate gratification. The payoff is worth the patience, but not every reader has that patience.

Final Score

7.5/10 — A smart, well-written rivals-to-lovers romance elevated by its professional setting and genuine emotional depth, held back by early pacing issues and an antagonism that doesn't quite feel earned for all readers.