There's no real story in the film except as the title of the film suggests, there's a quest for diamonds worth 50 crores. The Shreyas-Riya Sen love story thrown into this comic caper lacks luster. But it is the reason for a lot of confusion in the film courtesy Riteish Deshmukh. The chemistry between Riteish and Shreyas is good and could have been exploited well.
The performances. Two actors who really stand out in this film are Riteish Deshmukh and Anupam Kher. Ritesh puts on various getups and looks convincing in all of them, especially as Sania, Shreyas' aunt who flirts with Anupam Kher. Both of them are in great form. Ritesh and Anupam's scenes are hilarious.
Rajpal Yadav is superb, as usual. Suniel Shetty is soon finding his groove as a comic actor. He's excellent when he breaks into Marathi and also in his scenes with Avatar Gill.