Just went here today. My mum says its like T&T except its cheaper. She likes it because its a close drive from home.
Its not bad. It is pretty cheap and clean too, but not as good as a north american supermarket. They have a lot of staff and I noticed they seem to hire a lot of students from a lot of background, but maybe temporarily since they just opened.
I went to their frozen section to inspect their frozen treats. Small selection, but still decent. They have some meiji, some bingrae, and I found some magnolia halo halo milk bars I never tried before so I bought one for myself.
Update: Okay. I came to this realization. This supermarket is totally undercutting prices of all grocery stores. Not amazing super selection, organization, or cleanliness, but they have amazing super low prices.