a review of 厄舍府的崩塌

I watched this back in October, but just wanted to share that yesterday (12/25), my wife and I were talking with my ex-brother-in-law (long story) about stuff we watched recently and he couldn't remember the name of this and described it as "A show about a guy that made a deal with a witch." and we had no idea what he was talking about but when he remembered the name of it, we were both like "Yeah, I mean, I guess if you really distill it down to its essence, that's what this is about," but that that's how he chose to describe it...I can't stop thinking about that.