I listened to this as an audio book and this is a risky thing because I get interrupted often and in the case of The Hating Game, I was camping with my family so I had lots of things pulling my attention away. 
 So this book just didn't flow for me and it's mainly my fault. I also have a bit of a problem with first person, present tense narrative although this one was better than most in that there was a fair bit of action to balance out the monologue. 
 I wasn't a huge fan of Lucy - she seemed pretty immature and I felt that it wasn't demonstrated that she actually was competent as a business leader and certainly didn't seem all that irresistible as a lover. 
 The things I did like were the paintball and 'Nurse Josh' scenes (sigh I need a nurse Josh when I'm sick, unfortunately my partner doesn't possess these skills) and I felt the start was pretty funny when they were in the midst of hating each other.