I would preface my review by saying that out of the 3 stars that I rated this movie, 2 would be solely for being somewhat original. The unfortunate circumstance that plagues the Indian movie industry is that most movies thrown at the mainstream are, more often than not, copies (to varying degrees) of foreign (mostly Hollywood) movies. Having finished anything good that I had to say about this movie, let's continue with why this movie is bad.
Firstly, the worst part of the movie was the end. It was terribly cheesy and melodramatic and extremely disappointing. It was especially disheartening that after 9/10ths of the movie tried to portray the contemporary problem of racism (though the authenticity of the manner in which they have portrayed it is questionable), the end is probably the furthest they could have taken you from providing a practical solution. This is unfortunately very typical of Bollywood, where melodramatic, half-baked stories are thrown to the masses with a veil of some sort of social activism / awakening, but very predictably ending in an anti-climax.
Secondly, it provides a very uni-dimensional view of racism. It reminded me, amusingly, of old westerns where the good cowboys wore white hats and the bad ones wore black. This film suffers from a terribly oversimplified notion of racism. It's a little too black-and-white. (If you want to see a better movie about skinheads watch 'This is England' http://www.imdb.com/title/tt0480025/).
Thirdly, though the acting is not as atrocious as it could be, given the cast, it is definitely not anything notable. The lead actor as others have observed can be said to have improved from his earlier work, but has still a looooong way to go before he can be said to be a good actor.
Fourthly, the camera work was also nothing great. One reviewer remarked that this movie was good because it had "No awkward pauses or abrupt scenes" - true, but is that really an achievement that one should credit a professional with?! Isn't that the basic minimum one should expect from a film-maker?! On the other hand, I wished that there was better camera work when they covered parts such as the graffiti on the walls, which proved to be quite unreadable.
All in all, this film is quite shoddy, and makes a mess of an otherwise pertinent issue. I would say don't waste your time watching it.