Just to reiterate what the other reviews said...
The steak was fantastic. Because you are forced to visualize what your food looks like you find that it stays with you longer.
Even though I didn't 'see' my steak, I have an extremely defined image of what I thought it looked like.
One course and you drop your utensils and start exploring the food by hand. It definitely adds to the experience.
I'm not sure if it was mentioned, but our server was visually impaired which added a level of appreciation to the experience.