The real stars, the accurate, funny ones, are the endless cultural differences between the United States and India. The film presents these "stars" without insults but with humor and praise for both countries. If you plan to go to India then, along with getting immunized for EVERYTHING, this movie is a "must see" introduction to a place where beliefs and customs are upside down -- and delightfully so.
The plot is predictable but nothing else is. The plot is just a tool to deliver the wacky and wonderful.
I loved this movie.