The polish is amazing, everything was air-tight and work as they should! I especially enjoy the lore and the fact that there are 3 boss fights that utilizes the moves you unlock through your journey(The thirst-bait character designs are also a bonus), along with a banger soundtrack to go with them! I shall nitpick a bit here but that doesn't change just how incredible and complete this experience is!
Ok the nitpick: As an action game, everything from animations, dialogue, and movement can be sped up and it would make the gameplay more enjoyable.
The whip. Oh boy the whip. It's slow, travels only in 4 directions where enemies can move omnidirectionally, have a small hitbox, and it moves you forward. It might be the worst feeling main attack that gets you hit more than it hit things. It's probably a conscious choice to make the trash mob a threat, but with the current pace of the game, we can encounter less trash mobs and gauntlets and it would not hurt.
Nitpick over, I still really enjoyed the game and this is quite an achievement for just 30 days! Congratulations!