Loved it! I got the bad ending and I couldn't be more satisfied. I can't wait to come back to it and get the "good" ending.
PS I figure it's not meant to be possible, or just very hard, but I managed to lose to normal enemies when in the slut state, and it just gave me the same third cutscene again. I figured there'd be a secret one! So that was a little disappointing. Also you can just sorta... take off the ear clips in the menu, which removes them from your model but has the same effect as having them on. I feel like that's not intentional? Other those that and some minor bugs though, I really have no complaints!