I didn't like the movie. Don't know exactly why but I just didn't.
I will say though that it was a true risk by SRK and deserved to be rewarded. It says something about the audience that the 2 answers here are only mocking the movie on collections and that Fan was SRK's first flop after many mediocre masala movies emerged successful.
I would rather have a movie like Fan, which is truly experimental, than something like JHMS or Zero.
Anyway, good on SRK for trying something different and hopefully he'll see some real success soon.