Frieda's performance is amazing, the dialogue could've been better.
To sum it up: If you want to watch this movie, read the plot on the Wikipedia page. It'll make more sense.
This is how class-conscious love stories should be done. Class becomes palpable and real, and the sacrifices that each lover must undertake in order to make the match work ring true and compelling. Rather than falling into the trap of being generalized, Jay must at times give up aspects of his livelihood for Trishna, who later becomes so engrossed in the relationship that what she gives up becomes stomach-curdling and ultimately tragic.
Michael Winterbottom fashions a film out of such short scenes, and he does so expertly, able to compact huge spaces of time and dramatic jumps of character.
However, I did not like the end, which seemed to wrap things up too neatly.
Overall, this is very strong film, and it's fitting because British and Indian filmmakers are more attuned to the ravages of class difference than we are.