Facebook with Rotten Tomatoes make it easier for you to take friends to movie review site. You immediately see reviews most relevant to you, without having to register, search for friends, or fill out a profile. "If you're already logged into Facebook, Rotten Tomatoes will now be personalized the moment you arrive. Through instant personalization, you'll see your friends' reviews prominently, as well as movies they've recently liked or want to see, and recommendations based on movies you've liked or reviewed from across the web.
Next time you're trying to decide on a movie to watch, you'll be able to see what the professional critics and your friends say all in one place," explains Facebook.