Really good!
For a game that does not focus on adventure it turned out to be lots of fun! It was just so cool to be able to hit the single button whenever you had to. The sound effects were great and this is a great example of how something can be tons of fun even though it's simple! I was really testing my timing with this. Half the time I was too nervous to push the space button until the thing had gone around at least one time. While there was not much in terms of graphics, the graphics were still good.
The highest score I have been able to obtain is "Rad". I always look for originality in games and such, and this was definitley an idea that had never been done before! Congradulations for making such a simple concept so fun. It's cool to just watch the screens as they change the faster you manage to beat the level. The music is also intense and appropriate.