I haven't sold my soul to WoW. I'm not as much of a video game addict as I was a year ago, so I don't think SW:TOR would fail for me. I want to level all the classes, do the PvP, maybe do a pug raid or 2. I don't want to do the 16 hour raid week fighting for world ranks anymore, and I don't see how the game can "fail" for me when I just want simple things.