Hard to understand how BS feels floaty when it's the only one around with actual hit animations on ennemies, and a slower character than usual (in a very Castlevania fashion - it feels identical, I tried! Including the slow ass greatswords in Sorrow). Of course it's 3D, so sometimes it's a bit more wonky in the collision department but... comparing that negatively to Hollow Knight?
HK has awful controls. Not combat design mind you, the bosses in particular are great, but the character weights absolutely nothing, you can move while you attack, you have zero visual feedback, and the stick is so sensitive that you slip around if you're a bit too brisk on it. Without even talking about the Scrooge McDuck downtrust, it's just not a good feeling with how light and jerky it is.
Anyway, finished the "base" game, and it's pretty close to SotN for me.
Maybe not quite as high, but definitely better in many ways. Also, suffers from the same balance issues, the game is too easy and you can't start in hard mode, that kinda sucks.
It feels more like a mix between the DS games though, which is is not a bad thing at all. And the game has a really nicely designed castle, which is a big deal. Especially after Order of Ecclesia...
OoE is just a failed experiment. It has the old timey difficulty in an Igavania, and it doesn't work. Dying quickly wouldn't be a problem if it applied to the monsters, some bosses are straight up horrendous, battles of endurance where you will die in three hits while wailing on them for minutes.
The level design is absolute garbage, with 90% of the level being complete shit, I mean look at this:
This is an actual level in the game. Most are barely a step above that, and the final castle is the only slightly better one, everything else is a glorified corridor.
OoE has a nice atmosphere, and capturing souls is more fun than in the Sorrow games or Bloodstained, but fuck is is needlessly hard at the cost of everything that made the Igavanias great.
Play Portrait of Ruin, the best Castlevania on the DS, instead. Or the two Sorrow games, they're both very good (even if the anime style is plain awful).