I loved every second of it. The Music is relaxing and well chosen for a puzzle game like this. The mechanics are generally really well balanced. And, most importantly, i rly had a lot of fun playing this.
(Also, i don't know if its just my bad luck, but i had it happen multiple times, that during the first few rounds, i had 4 of the same spawn in a row, meaning i couldnt do anything to save myself xD)