I really really liked it!!!! The main mechanic is pretty cool, the art is really cute and the walljumping felt good to execute (I didn't even realize I had a double jump until the second to last level...). I only struggled with the box level because I didn't really get which key made me toss the boxes (I'm on an AZERTY keyboard) so there definitely was some trial and error but it didn't really hinder my enjoyment of the game overall!
so yeah really neat!!!!