This shop has a good selection of sauces, frozen foods, and other staples. I also really enjoyed their char siu bao, which at 79c were cheaper and I think better tasting than the $1.09 ones at Koko Bakery.
HOWEVER, the reason this otherwise extensive store gets only two stars is as follows: I bought two pounds of ground pork to make won ton soup, and upon opening the package, I found green and black spots in the meat. I'm not sure if a bad piece of meat was ground, or if it had been sitting too long. In addition, the texture was dry and coarse. I also bought a package of strawberry mochi ice cream, which had apparently been sitting too long since the mochi dough was hard and dried out.
I had been impressed by the size and selection, but will proceed with much caution in future shopping trips.