I will speak through my personal experience, "HALF GIRLFRIEND" is an another masterpiece by Chetan Bhagat. Half girlfriend is for you, if you like the love and over factious type books. When I first read it I fell asleep like four or five times.yeah its kinda boring. Chatan Bhagat is a well known writer in India which automatically add an extra star on any of his book. Yeah the book is quite famous, its because of its catchy and curious title THE "Half Girlfriend". I mean which reader dont want to solve the mystery of Half Girlfriend. Well the title was the only reason I bought this book one evening to read.such a regret! If I speak about the story its interesting in the beginning but at the middle its damn boring becauseMADHAV the narrator of the story describes the every bit of his bihari issues and personal problems thats where the story fall and then the climax and the end part is quite fine although its over-factious.
But you can always give it a quick read.
After all no book is bad it just, it does not fit in to your choice box
hope my review helped
Happy Reading:D