Check out Bing now! They have so much more features than Google. Are you kidding? Their design is 100% original. As I said before, the reason why Bing is not very important is its low market share.
I think it is pretty decent. Positives have to be its usability features e.g. more info. available for the users, iterations of keyword searches to make searching easier and of course, it shows some content before you click through the results! I would recommend it
I just use Bing to search image because its image image search functionality is far better compare to Google.