I've come here many times since it opened and I will say it is one of the most authentic Korean restaurants in Montreal, especially in the Plateau/Mile End area.
I mostly get their pork bone soup (Gamjatang) when I'm here because it is honestly one of the best ones I've had (and I am Korean/from Toronto). Otherwise I have had many of their stews and they've all been great. As an appetizer, I always get their seafood pancake. It's super crispy and delicious!
The service here is awesome and the food is prepared with care. I have also had a birthday party here with 20 people and everything went super smoothly. They are very accommodating!
I will say that the prices are not cheap. For one stew + rice meal, the average price is $16 which is considered really high for Korean stew meals. However, taking into account its location and the quality of the food, it's worth it! This place is as authentic as it gets - I highly recommend this restaurant!