Thumbs Up is a good place to enjoy some Korean cuisine if you're not looking for fancy surroundings. It's sparse where the kitchen takes about 1/4 of the restaurant, so overall the place can hold about 20 people.
I ordered the Pork Bone from here and found it to be okay but definitely not the best as people have stated before me (beef was tender but I thought the broth could have been more flavoured). I assume what's good about this place that keeps people coming back for more are the huge portions, low prices and super friendly staff. Dishes are about $5 - $7 each and a side of kimchi and pickled daikons are always refillable.
Yup, A great place for a cheap fixed meal.