I didn’t know three idiots movie was based on this book I knew it was based on one of chetan bhagat’s book but when I started reading I understood differences between books and movie there were many. I liked this book just as much as movie. Would totally recommend!Well not a very intellectual or literally refine book. But won’t be bored of reading it. Simple book for the average guy, just the way the author planned it to be. Worth the read. Definitely recommended.