Focusing on type VII could cope well if at least the simulation would have been really accurate. The end of the game in 1943 is unacceptable that it is barely playable at the moment because the DRM server can not be reached, is an absolute absurdity. Coupled with this terrible game and the generous promises and promotional videos that show features that do not exist, it is the bottom line one Kundenverarschung.
The irony of history: The iPhone arcade version makes the moment a lot more fun.
My version is now back - in the hope that there will soon be a large patch that makes this pre-beta version of a game.