Shahrukh was quite good in his small role,some good funny liners by him as he played the role of a sweet father quite well but at places he looked bit low.
Juhi Chawla looked very sweet and funny in the film,her acting was very good,and as always she makes you laugh with her funny laughing style.
Now,the main two performers of the film.
Aman was excellent from the start till the end of the film,the bonding between him and amitabh was excellent and it was very much visible,he was good in funny mischeivous scenes,his expressions worked quite much and also the emotional scenes.
Amitabh is finally back to his best after bad 2007,he is excellent from the moment he says main bhoot hoon,he was excellent in every aspect whether its trying to scare scenes or masti with banku or emotional scenes in 2nd half.