This game as a whole is very solid, but not the most memorable to me. The ost has a few songs that are a bit lacking, but unlike some people I have seen, I would not call it entirely bad. There's some great songs in there, and overall the score is perfectly fine.

The game itself is fair, not particularly difficult nor particularly easy. There's some really fun gimmicks in this game that stood out to me, with a lot more memorable spellcards than the average touhou game. [Seija in particular is very fun, but the lowest hanging fruit to mention]

Resources are also good. You're encouraged to time your resource collection well, as it rewards you with extra life and spell card pieces. While I personally prefer older games bombing/life systems [it being point based+midbosses giving you extra lives/bombs] I don't mind this one at all.