If fixed could be a really good game.
Controls can look awkward for first few hours but then you get used to them. Has couple of nice things to it, mechs and first-person sniping mode are fun as well.
Generaly gameplay is good exept for few bugs and misunderstandings its very much playable.
But people really should read manual before complaining. You can save anywhere at anytime, w/o teleporting yourself to temple using quick save, exept boss fights :P I still get amazed when people discover demon transformation by the middle of the game, while its usable right after prologue...