It's really not that bad, first. I haven't encountered many glitches at all. Second, it's free to play, and third, alignment doesn't really have that much bearing on class unless you want to be one of those players that does absolutely everything absolutely fucking perfect and if just one stat point is out of place or if you don't have a particular demon it's OMG RUINED FOREVARZ!!!1one.

Or something. Sure there are players like that but you don't have to play that way.