I think the game would benefit from a PS3 audience, heck even BioWare came to their senses and released DA:O on the PS3.
The difficulty of this game is comparable with Demon's Souls in a way (although Demon's souls is definitely harder).
Also, what's the reason for no Steam Achievements? It can't be that hard to implement?
P.s. not complaining, I love this game it's the best RPG I've played in a long, long time.