I saw the Tamil version - very entertaining and great songs!
Prasanth's acting comes across as somewhat credible while Aishwarya seems affected and unnatural. Most of the dubbing is totally out of sync and this renders some artificiality to the movie. But what is completely ridiculous about the movie is the conglomeration of far-fetched concepts - the father's reason behind his opposition to the wedding, the continual (!!) switching of roles by Aishwarya and, at one point by Nassar, who also has a twin - all these totally defy logic.
And the crowning glory comes at the end where a dinosaur springs out of nowhere and presents the newly wedded couple (yes, Prasanth and Aish do marry in the end!) with a bouquet. Goodness...
So the bottomline is that this movie is watchable if you are willing to suspend all your rational thinking and common sense for three hours. But I can assure you that you will be far from impressed.:rotten: