I became obsessed with this place in 2008. My sister and I come here so often that our parents have decided not to join us anymore. I love the variety of food offered and I really love the fact that it's all-you-can-eat. I think the lamb meat is the best and is super tasty with their broth. It used to be a buffet-style where you get up and serve your own food but they changed it to ordering it on a slip. It's still all-you-can-eat but the portions they give aren't always accurate so you have to keep asking for more.
I usually get the individual small pots when I come here which is very cute and personalized. It gets a little difficult when the party is too big so I wouldn't recommend coming here if you're more than 6 people. The yin yang broth (half spicy half non-spicy) is excellent and you get the best of both worlds.
It's rare to find all-you-can-eat Xiao Fei Yang restaurants so enjoy it here! I've eaten at this chain in three different countries and Montreal has the only locations that are all-you-can-eat.
When you go make sure you don't wear a shirt that you plan on using again for the rest of the week!