Chetan Bhagat should have known better. I don't think grumbling now about the lack of recognition in the film's credit will do him any good.

I didn't have any plans to watch the movie anyways - never mind that the RJs on city's FM channels will call me Stupid for that. But now I am glad for this decision because I had liked Bhagat's Five Point Someone and One Night at a Call Center. So by not spending my hard-earned money on this movie which was touted as "loosely based" on the novel, I am exacting a small revenge on behalf of the author :-)