I really liked this one. The genre shift comes pretty late in the game but it's hilarious and exactly the sort of thing that I came here for.
It's a little bit tedious- I wish the movement speed was a little faster, especially after the genre shift- but it's short enough overall that it didn't really become an issue. Some of the goals aren't totally clear, but again it's short enough and well signposted enough that usually I could figure it out just by interacting with the quest giver again.
The art and sound, eh, nothing really bad about it, it's charmingly retro. I guess some of the text is hard to read? Other than that, I can't really complain about anything, and I loved some of the rainbow text effects.