Yeah that does comfort me... Our first idea was to have at least one party finishing act 1 so when there'll be new content we could just continu our game. But as you said, new content (act 2 it is I guess) isn't going to be there before a long time so maybe we'll wait for a patch and try again to see the differencies but we won't play it too much or we'll get sick of it and that's what I'm afraid ^^