I made www.buzzscale.com. It is basically a one stop shop to see how the latest movies are doing by automatically analyzing what people are saying.
The main page lists the newest movies in theatres and latest dvd releases. You can sort by popularity(number of tweets & facebook posts), buzz score ( a computer generated score generated by performing sentiment analysis), or other scores such as the rotten tomatoes critic score or IMDb rating if you dont care about twitter chatter.
Let me know what you think.