I feel like Castlevania is a really cool take on Anime. It has a different style than the usual Anime and the fight scenes are amazing. I was surprised it is actually any good.
The plot was interesting, I love castlevania, but the quality is still incredibly low from my point of view.
I think of Shingeki no Kyojin, that destroys Castlevania quality by so many levels...
For castlevania in particular, the art and animation really declined between the first and second season, the tone and atmosphere seemed totally different and the story just kinda went offs the rails.
I thoroughly enjoyed the first season, it was one of the best video game adaptations i've seen but the second season just didn't quite do it for me. It just felt rushed and cheap.