It's a good game for me, the mecanics are pretty cool ^^.
Hard at the point where she sends rows of swords in threes while shooting at you is too much for me, but overall it's quite fun! I'm kinda confused by a lack of touhou music tho, but I can understand if you had to stick with original stuff and lacked the time to make it. The controls work just fine too, and I think normal is perfectly balanced.