One of the best comedies I have seen since Dil chahta hai and I will probably be beaten up for saying this but I liked it better than Lage raho Munnabhai. Rahul, Mallika and Ranvir dazzle (yes yes, mallika can act!). The only problem however is that you'll keep guessing in which English movie you have seen the scene before. (Reminded me of Something about Mary, My best friend's wedding and the TV show 'friends') but like Rashmi says it, 'it may not be original but its definitely fresh'.
Go watch it.