I got it the Sunday after it came out (using the Toys R Us deal), so my copy wasn't on the first week sales.
But it's a very good game, in my opinion. I know WWII shooters have been way over done (hasn't affected me because I haven't bought one for a few years), but I think the controls and the 32 multiplayer make up for it easily. I've been so addicted to the online part that I haven't even started the campaign mode yet.