Even better than the main game. All of the bosses are fantastic. My favorite is easily Moonshine Boogie. The visuals, the aesthetic, the enemies, the use of that alpha attack, and the boss itself are all amazing. The castle stages were also pretty fun too, not as good as the bosses but much preferable to more run and gun stages. Sad that this is the last bit of Cuphead content we'll be getting, but they ended with a bang.