Apart from being a permanent online compulsion anyway the last crap for a single player game, one would actually think that Blizzard, which also developed WoW, would be familiar with such online stories and know what would be necessary for resources for undisturbed gaming enjoyment. Unfortunately, this is far from it. That was the last game that I bought Blizzard if they do not abolish this permanent online compulsion.
Conclusion:
Through the Hype I let myself also infect unfortunately to buy the game. In retrospect, I'm not happy.
Update:
Or not ... Today (20.05.2012) were the server offline again for several hours. Once they were back online, they were overloaded and you could play the familiar Fehlerspielchen again. Must we expect congested servers primetime now always? Slowly degenerating into a farce. In the meantime, I could play the game and I find it to be not bad, but this limited playability simply swapping to spoiling fun.