Some people are going to slam the WP7s, I'll bet. Just let me put in my two cents ahead of them: they are NOT like the 5.2s, which I had, and from what I understand, better than the 6s. That said, room setup is critical and so is what you feed them with - so I am certain some have heard them in less than optimum situations.
Bob Wood
http://www.GreatHomeTheater.com
Bob Wood
http://www.GreatHomeTheater.com