Could you sell the game or return I would do it. But thanks to Ubisoft's online registration this is unfortunately not possible.
In principle it is a good game, only one should expect at a full price to get a complete game.
Unfortunately many functions or "bonuses" only available online and therefore can not be used in offline mode, which once you get in games played in online mode this in offline mode makes problems.
Since I always or only partially did not quite slow Internet connection and play a lot on vacation or on the train while traveling is the offline mode, unfortunately the most common case.
I find it unfortunate that Ubisoft has managed again to take a year-long fan the fun of a game by their DRM and "time-line" policy.
That was definitely the last game that I've brought from Ubisoft. Even with Might and Magic Heroes 6, they have managed to take it all a game! And now Anno :(
Ubisoft? No thanks !!!
I play really to have fun and to relax and not to me of hour-long updates and offline unavailable games content to annoy!
THEREFORE I advise each of the non PERMANENTLY AN INTERNET CONNECTION OR HAS to whom they like to tear off from buying this game URGENT AB