Well, I liked it.
I really enjoyed the art style, the fact that everything was letters, Good G was an excellent show. Felt a little bit of a short ending, would have been nice if the story developed a little more.
The game was nice and relaxing for a platformer. It's a nice change to not have my heart racing over every obstacle but just difficult enough to make it a challenge. Wasn't too hard though in my opinion. I think people just have a bad grasp of physics and spatial awareness if they can't do it. It's like having bad hand eye coordination and complaining that all games are too hard.
So overall a good five/ten minute game.