Ummm, Zomg, it's not like the Fellowship is supposed to seem good. Lord British outright tells you he doesn't trust the bastards and the whole thing is such an obvious Scientology spoof that it sent me r00fling all day. I mean, Batlin even tries to kill you quite blatantly when you want to join them! But if you really can't stand them you should know the Fellowship will be around the whole game, right until the bitter end.
Also, it's generally agreed on that Ultima 7-2 is the Ultima 7 to play for story. At least I agree on that. I have not played a game that would shock me that much, in all the right ways. I never feel any big incentive to replay Ultima 7 - it's great for its non-linearity and schedules, but Ultima 7-2 has the incredibly superior narrative and writing. Go give it a spin, please!