I uninstalled after 10 minutes of gameplay. It may be an enjoyable experience for those looking for the "call of duty" esque mindless shooter with no substance and lots of face shooting, but this looks to me like Bethesda's attempt to jump on the band wagon of purely multiplayer games.
I want to clarify in saying that the wolfenstein games have been one of my favorite series of games ever, since the beginning. I love the ww2 era, nazi murdering, absolute gorefest that is wolfenstein. But I loved those games because there was substance and story and I could explore the game at my leisure. This is not what I would call a wolfenstein game and I'm very disappointed.