Not only is it an unfinished mess, the actual game below all the glitches is mediocre at best. Its best features are dragged down by poor design choices and lack of mechanics that support them. It's a mediocre action game, a mediocre RPG, a mediocre sandbox, a decent story driven experience (if they ever do get rid of all the glitches that don't allow you to immerse yourself for over 20 seconds in this universe).

Overall, if you can ever have a chance to play it for free then maybe go for it and see what you think. But i wouldn't reccomend buying this even on sale.