The top 20 players have a combined total of just under 700 hours played. That's since they started tracking stats, maybe 2 months ago? And most of these guys have been in since the beginning - 6 months ago..
So some of us, at least, seem to be enjoying it ^^
Speaking personally I have alot of fun in this game, especially now that the games generally last 20-30 minutes instead of an hour...
Also, most of the people who play right now are friendly and have good skills - Hopefully that wont get too lost when the xbox kiddies are unleashed at release 