Some nice, smooth, consistent quality. Better Call Saul was in my opinion pretty consistent. Single season anime is almost always consistent, like My Dress-Up Darling or Terror in Resonance.
Not dragging on longer than the series needs to seems to be a key point.
Scavengers Reign is an exceptional work of art that I think not enough people have seen! I can't recommend it enough
Edit: also, The Terror is another show that very few people seem to have watched, and it's unbelievably good. It was supposed to be just a limited series, but they tacked on a second season and tried to turn it into an anthology show. Ignore that aspect, think of it as a miniseries and it's one of the best horror shows I've ever seen.