Okay, finally got around to playing this a bit. Have cleared Normal/Extra so far. Both in one credit. (well, normal took 2 because i restarted it when my friend arrived but the first would probably have succeeded as i had full lives on Stage 5 boss)
Quite fond of most of it so far except the Stage 5 boss gimmick. Looking forward to messing with this game more soon!!
EDIT: Also, very happy to finally enjoy a new Touhou game. Haven't had that experience for a long LOOOOOOONG time.