I have bought and played this game on PS3 and PC for hundreds of hours. So I realy like the game.
But i believe that the galactic campaign thingy is total **bleep**. Removing sometimes 2/3 of the game is very anoying and there is no extra fun or tension due to the GC (at least for me).
The most anoying thing is that you always have to watch the stupid end movie. Its fine to see it one time, but even there you should be able to skip it.
Its so awesome when you come back to the game after a while and want to play. But first you need to wait for the video to end.
I can not believe that it has not been removed after all this updates. Realy, its a terrible thing for an in otherwise nearly perfect game.
....ah, and its to easy, but thats my fault