We first ran our "Spy Libs" questionnaires at E3, a simple form for developers to fill out just to see what kind of wacky stuff we'd get back. It was fun seeing what sorts of answers we'd get when we stuck a pen in their hands and put these folks on the spot.

We brought the concept back for Microsoft's X10 event in San Francisco, in an attempt to give you a little insight into some of the personalities and minds behind the biggest Xbox 360 games of 2010.

Do you like the concept? Who do you think had the best responses? Let us know in the comments section.