I think they're kind of a mixed bag (I'll probably do proper writeups of my thoughts on them when I'm done/have them posted) but they're definitely, holistically, better than the anime itself in terms of character coherency if nothing else. I do think that (except the Buraikan one, obviously, but I generally think the Buraikan one is a highlight) they feel kind of like Live pt.3 Redux, which isn't a BAD thing.

(They should be coming out in the next day or two, I'm just not rushing them because unlike the main voice dramas I don't feel quite as much like I need to be fast, lol.)