I like this place, probably the top 3 AYCE hot pot restaurants I've been to. It is 4/5 not 5/5 because it is a bit more expensive than the other place (charge extra for all soup base, i.e. no free soup base).
The food is good. Wide selection. They have most of the things you would want to put in a hot pot. The meat is fresh and quality is better than the average of all the other AYCE hot pot places. The omasum wasn't that good day I was there.
The service is great. When your plates are getting empty, the server comes and asks if you want to order more food, which is extremely rare in AYCE restaurants. Speed is fast, no need to wait at all. But we only had 2 people, so not sure how is it like for a big group. The ordering is different. You don't order on an ipad or put tick marks on an order sheet. You actually have to tell the server what you want. In my opinion, this is better since the server is there to answer all your questions.