It's fun, feels like a completed game. Unfourtanetly, I was not prepared for the crushing difficulty (it's not that diffcult, I'm just bad at platformers). It makes me raage X.x.
Ya so here was my experience.
Pick marisa.
Die, twice. "this game is ridiculous"
Get first 2 power hp powerup. "Ok now this is reasonable"
Go to Outside world, die. Come back and visit the shrine. (LOVE THE POND AND SUIKA, THAT WAS A NICE TOUCH :3)
First spike death "whaat?"
Level down. "What is this, mario bros?"
-Long and painful quest to get the second powerup. Let's just say I have graced the tips of every spike in the whole world. Now I know why UsuallyDead is insane from that LP'ing that old-school platformer Mulana.
Aqquire 7 total hp. Feel invincible.
Beat cirno, die to creeps after that. "AWWWWG" Beat cirno another two times before passing by.
The bamboo forest "there aren't bamboo grass spikes aren't there?. I think I'm going paranoid"
Few more deaths. Always time a few more deaths. Get level 3, and feel even more invincible.
Reach save point and fight Tewi with 4 hp, with 1 hit away from losing level 3.
Many deaths, durr hurr, then beat tewi. Go inside. "WHERE IS MY INN" Run into a rabit "FUUUUUUUUU"
more deaths trying to beat Tewi again. This time I go back and save.
Go in to enteitei, try to find a damn healer (I'm still at 2hp). Tap out after 3 tries.
It's fun and addicting, but about 3 times more cringe inducing. The saving grace (or carrot on the stick) is the leveling up is nice. Double the firepower + more range!! is nice. I will keep going at a later day.