This was a fantastic experience. Shanghai's controls feel really fluid, and the enemy encounters all seem to be different, which really surprises me in a good way.
The high quality of the 3D and 2D assets, and the SFX and soundtracks... it's just astonishing for a Touhou fan game, even the placeholder Shanghai animations are a delight to look at.
Extremely minor and subjective nitpick: most combat action games I've played (like Castlevania's exploration-based games or MGR:R) ingrained into me the idea of pressing the dodge key during the attack animation (and that makes it fast-paced gameplay) so not being able to dodge-cancel kinda threw me for a loop for the first twenty minutes haha.
Anyway, I'm looking forward to seeing this game completed, good with that!