It's good. The fight scenes are gorgeous. The world building is top notch. This is an excellent follow up to Castlevania. Basically every negative review is because there's some non-white characters in the show, which apparently automatically means they are pushing some political agenda lmao. Grow up losers. Every non-white character (like 4 of them), has a proper backstory and makes sense why they are the way they are, as well as why they are in France.
Tl;dr: If you believe replacement theory is a thing, you should probably stay away from this show.