Last.fm connects to your itunes and monitors your listening habits, matching them against other people’s, and generates recommendations of music that you would probably like based on the preferences of other people with similar tastes. I need something like that except for movies. I have found a couple of services like that but which weren’t exactly satisfactory. I’d like to be able to enter movie names, maybe rate them on a 1-5 star scale, and have the site recommend movies to me based on what I’ve seen and the rankings I gave the films.

I coudn´t find anything better than
http://www.flixster.com/

It´s not as cool as Last.fm but it’s something.