If you want to experience something like a brain haemorrhage, watch it.
Ranbir Kapoor has played many kinds of characters in the past. Here he plays a delusional psychopath, who battles an equally psychopathic opponent played by Bobby Deol.
It should be a textbook film for psychiatrists.
If you want to know which of your friends have psychopathic tendencies, ask them if they like this film.