I watched the movie and I didn't like it that much so I was reluctant to read the book I've had it for four months now, but I gotta say it was really good, the story was fluid and had an easy reading structure. I can honestly say I giggled a few times every chapter, the comedy was there, it wasn't forced.That movie is nothing compared to this book. 
 It's funny how she developed this kind of addiction to Wesley and used it to avoid her family drama, is like me with books. This book shows the quotidian problems of people and makes you feel included, also shows that I'm DEFINITELY the DUFF haha (we all are at some point). The only thing that pissed me off is that it wasn't me getting all the attention from the cute and the hot boy at the end, it is not realistic from my miserable point of view but I love happy endings so I must say I really enjoyed this story haha :D