As this may well be the first usable search engine by Microsoft, I thought I should add it as my home page (alongside Google) and see what all the fuss has been about.
To run the test, I found this great tool from the folks @ Blackdog.ie, which allows users to dual search and display the results of Google & Bing (how cool is that?). My search criteria was very simply the name of this blog "whoisaaron". Here's the results...
Click on the image to enlarge
Bing certainly returned results every bit as good as Google, albeit different and in my opinion this is an absolute first - I'm impressed. I suppose these and other inconsistencies will keep Search Engine Optimization experts on their toes as Microsoft tries to mount a serious challenge to Google's search supremacy.
Have you tried Bing?