i don't see the murder-hobo option as evil really, it's more just an option to kill whoever you want for whatever reason you decide. You could be role playing that you just feel something is off about someone and attack them (right or wrong). I like that it's in there, even though I've almost never used it (Regill and Hulran aside).
As for bugs, i've had some for sure, but nothing game breaking although I haven't gotten to Drezen yet (school started)
