I liked Flight of the Conchords, but What We Do in the Shadows is profoundly not my thing.
I liked Flight of the Conchords, but I didn't have any interest in seeing What We Do in the Shadows. The version I watched wound up having the opening text in a language that was similar to German, so I missed out on a bit of context there, but looking it up now, I see that it wasn't critically important.
I'm starting to think that Taika's sense of humor just isn't my thing. There's something off about it. It's sort of flat, and cringey, and not funny.