Honestly I expected something a lot scarier when you played up how hard this level editor would be to use. It's actually fairly easy to use in my opinion, save some things that just gotta be puzzled out. For instance, I'm still not sure there's a way to make a physical graphically rotating circle with only one physics object, but I found a way to do it with 2.
I might make some levels with this.
Also made up a default tileset if anyone else is going to try some graphics.