We've been through this market a few times since we moved to Arizona. It's a nice market that very much caters to Korean dining and meals. It was a pleasant surprise to be able to find everything that I was looking for in one place. It was reasonable in price as well for the quality. Though I don't feel like they have everything that my husband and I usually look for, we usually leave satisfied with everything that we find. The amount of premade ban chan is amazing and usually very tasty so we never shy away from trying something new when we venture down.
If you are looking to make a decent traditional Korean dinner, this really is the place to come to. They have everything you need and will be happy to assist you if need be.