Not very Korean. Not very special. However, it is All You Can Eat grilled meat. You do have to grill it yourself though because that's just how Korean BBQ works. Oh, and there's coke with unlimited refills. It's a bit more expensive outside of special hours and vegetables cost a bit extra.
The service is fast but there isn't much for them to do anyways. You fill out a sheet with the number of plates of raw meat and side dishes you want and they bring it to you. You can also ask them to change the grilling plate when it get too dirty or burnt.
I don't recommend it for anything more than wanting to eat a bunch of meat but it is good at what it does for the price it is at. This particular location is quite spacious and clean and I like it more than the other Korean Grill House locations downtown.