Feedback needed for GGJ 2014 concept Thread

Hi everyone,

This years Global Game Jam just passed. I was there as a mentor, but I really liked one of the ideas so I just had to work on a game.
The topic was "We don't see things as they are, we see them as we are.".
And it struck us, let's make a game where the player will experience all the hardships visualy impaired people have. It gives you another perspective on life.Actually we were inspired by this guy Youtube.com.
The game is called Ben, you can check it out on the following link Globalgamejam.org. Enjoy the game and please give us feedback and what is your honest opinion if this has the potential to become a full fledged game.

Thanks in advance everybody.

BigGiantHead out.