I've done some grocery-shopping a few times here and the workers are quite polite. Decent sales in the store, I've observed many of the deals to be cheaper than Western grocery-stores and other Chinese grocery stores. I like to check out the vegetable rack at the back of the store to the left that are on sale. Often you can find ripe groceries at a very cheap price, they are not rotten, just ripe for immediate consuming so it'd be good to pick some up for cooking it on the same day.
There is a wide store variety, compared to the other Chinese grocery stores out there, they even offer a large selection on cheese which is impressive. I would see many different ethnicities shopping in the store even though it is owned and operated by mostly Chinese people, and I even see they hire people of other ethnicities unlike the other average Chinese grocery stores. Well, in the Scarborough region, you wouldn't get many Chinese shoppers anyways, but it's good that this store attracts people of all backgrounds.