Very rough. Art is alright, the girl sprites are cute, but feels VERY grindy, both with how much you need to swing the axe, and with only 3 wood pieces dropping. The mining minigame is EXTREMELY slow.
I used cheat engine, and:
* Mining minigame becomes playable with a speedhack, but hitting lava is unpredictable since you don't see what tiles you have around you
* Spamming the first skill purchase eventually crashes the game. Should it be locked after first purchase?
Seems very early in development, and in its current grindy state is not very enjoyable to play.