It's a hibachi restaurant.
If you've been to one before, this probably isn't the best. The menu is limited, the portions are small and some parts of what you might expect to be standard show aren't done (I'm used to seeing basically the whole grill being lit on fire with oil at places nearby, but I believe due to concerns with kids they don't do that at Epcot). For more authenic Japanese food, I would strongly recommend Tokyo Dining.
However, if you don't have hibachi at home: give it a try. The servers are very friendly, and so are the chefs. If you have young kids, this might be one of the best hibachi places to take them: the chefs are very sensitive to kids moods/scaredness, will talk and play with them, and explain everything as well as make cute little Mickey Mouse ears out of onion rings. The food is good for what it is: plain, but that is what habachi food is, and the sauces are plentiful and flavorful. For a picky eater, this place is very easy to find stuff to eat, and even if you're the 'blah I cannot have any mushroom touch my other vegetables or I will cry' sort, they will (for some reason) go out of their way to do that for you. Good selection of sake, too (though Tokyo Dining has the same).
So, basically: if you have this at home, find somewhere else. If you don't, though, by all means, go!