I liked this, probably only because it was very simple to understand. It was nice to have a fairly challenging game that didn't have a lot of detail. I also like the music. It of course helps that I'm a great typist. In fact, there was this other game with medals about typing that I played and I think I got every single medal on my first try. I didn't get every medal here, but I did get far.
There probably could have been some more detail. At least you seem to know what you're up against. I like how there are in fact a lot of things that are just jumping around everywhere. Every little detail is nice. Fast typists like me should enjoy this.