Wondering if that new cell phone you're thinking about is cool or not? Thinking about going to a movie, but aren't sure if its any good? Well, then this new site is for you! It is sucks/rocks.
When you enter a search term, sucks/rocks searches the web for several positive and negative phrases using that term. The score is the fraction of positive results to the sum of positive and negative results, normalized to 10. You can stack up results next to each other so if you wanted to decide what movie to see you can enter the titles of 4 or 5 movies and see which one got more positive ratings.
I'm not sure how scientific it really is, but it is cool none-the-less.