This is such a cute book! It took me a couple chapters to really get into Tim's character, but I found it easy to like him once I did. He's caring and sweet, funny and a little bit awkward. The romance develops in that classic, sweet way with bumps and unexpected reveals here and there keeping it interesting.
Only a couple small things stuck out to me as not working, and they're all pretty minor. If a girl dyed her hair as often as Rachel did, I think it would all fall out. At one point I kind of expected that Tim would discover her hair was all wigs. Ha. But she's quirky and fun, always a bit of a mystery to Tim, which again, made THE TRUTH ABOUT ROMANTIC COMEDIES a fun read.
Later in the story, Tim goes with Rachel to a youth convention and listens to a speaker talk about online bullying. I liked the message, but it's kind of a pet peeve for me when a story includes a long sermon section. It feels like taking a time out from the novel for a PSA, which most of the time doesn't work. It's just the one scene, and it's not that long, so it's kind of a minor deal.
On the whole, THE TRUTH ABOUT ROMANTIC COMEDIES reminded me a little bit of ZAC & MIA, another contemporary romance with a pretty straight line narrator and quirky love interest. Plot-wise, it has a little of the John Green (think PAPER TOWNS or THE FAULT IN OUR STARS in terms of the list element) vibe to it in that Rachel and Tim have a list of things (romantic comedy clichés) to do together before their relationship ends.
I highly recommend THE TRUTH ABOUT ROMANTIC COMEDIES to anyone looking for a sweet, funny contemporary romance.