If you hadn't read the books yet, then you definitely watch this movie. It's awesome. You won't regret for watching it. Actually you'll love it. I wonder why isn't there a sequel still. Even i know there won't be any. Because some are saying its suck who read novel of this movie. But honestly I don't know why it isn't praised as a good movie. I give 3.5/5.
Must watch atleast once, fun, romantic, teen comedy, action packed, location in this movie is superb like "forks in twilight".