The gameplay is great, but unfortunately the current state of the game makes it unplayable. The game crashes more often than another game I have played. Mostly while playing the side quests, however it has crashed multiple times in the campaign too. The worst part about the game crashing during quests is that none of your progress will have been saved and you'll have just wasted your time.
Edit; I just gave the game another go, the game crashed at the end of the 4th level 3 times in a row. I had to replay the level from the beginning each time because the game didn't save for whatever reason.
I'm done with this game forever. Ironically patch 1.08 came out today. If anything it just made the crashes worse.