I'll give it a good for a Demo, but if the full release is exactly like this but longer, I'd dock a star or two. Admittedly I don't feel like writing a lot, so I may come back to re-review it later.
To sum it up, it's a, "Go down the platforms" type game, where instead of jumping higher and higher like some mobile games, you go lower. It's alright. On Medium, it's pretty easy, though not so easy you can completely turn off your brain. The animations are good, reminds me of the Second Kaiju Princess game animations, as well as the humor. The writing is a bit silly.
It's a decent time killer right now.