4 Very Good

Rockstar is a powerful movie of all respect. its completely based on a lovestory with a musical genre. its a heart touching movie. ranbir perfectly fit on rockstar role. nargis acting is just ok. and music is awesome.director imtiaz ali done a good job with his direction but some loss point and weak story of imtiaz ali. but it is a completely entertainment package of pubic. go and watch this awesome movie.