Took a bit to get the hang of the physics, but quite fun afterwards - bubble zones were annoying at first because of how much they slowed Waka's velocity (and sometimes getting through them successfully felt unpredictable), definitely appreciated their placement on the way back though. The realization upon getting the gay pearl that I was going to have to traverse the level backwards, and the fact that the level actually worked well both forwards and backwards, was pretty cool too.
Mermaid x maid isn't a ship I've seen before but I can appreciate the pun involved. Also that #^_^# face was cute.