The film starts off as a fun watch and remains so for the most part. Towards the end it became bitter for me because of its attemts at deriving pseudo-philosophical conclusions. The thing is that the incidents that it portrays to make the point are not fit for the task.
The makers clearly wanted to make something different, something decisive. But they did not invest in it as much thought as was due.
It would surely have been a very good film if it had aspired to be a criticism of the ways of the (indian) society instead of the answer to the enigma of Life.