Having seen Windows Phone 7 soundly defeat Symbian Belle, many old-time Nokia fans would say the real competitor to WP7 was never Symbian but Meego.
Now we have a 20 min review of the Nokia N9, likely the last Meego handset, against an HTC Radar again. Unfortunately it is all in Russian, and I have no idea what the reviewers opinion is, but what I feel is clear from the video is that Windows Phone 7 provides a clearer, more consistent experience, and once again shows Nokia made the right choice by choosing Windows Phone 7.