I'm frankly astonished by the relative quiet.
The Engadget article was far from glowing in a market that that would seem to be settling down to two other players.
Well the main problem is that it is not until next month that it gets released. So, for now how do you really judge it. Even if you have time with it, it is still pre release and things could change in the final release.
It will come down to what does Windows Mobile 7 do better than iOS or Android. I suspect it will do some things better and some things worse. It could also be a play against the blackberry market.
MS definitely delayed too long with this. This should have been out before the second generation iPhone came out. It is now a me too player. They are putting out a product that should have been out 3 years ago.
So, it will come down to why pay MS for the software that you could get from Google for free? The MS software will have to out perform Android enough to justify paying MS. It is not going to be an easy battle.