Just happened to be in Montreal staying in an Airbnb condo just steps from Jellyfish the week it opened. Place has a great vibe. Really nice and helpful staff.
We had the scallop ceviche which was excellent. Raw scallops in a light sauce with a lot of complexity.
Also had the softshell crab on a steamed bun with kimchi (they had a cooler name for it). Another excellent appetizer. Big enough for 2 to split. Worth it.
The beef tartar was good but not the best we've had this week. Blue cheese sauce on the side was good but the whole dish was a bit salty. I still finished it.
For an entre, we split the veal stew which was delightful. Rich sauce. Plenty of meat. Great comfort food.
Finally, we shared the Jellyfish Donut (my name) dessert. This was two beignet/donuts made with carrot ricotta and a lemon custard. Excellent. Not too sweet. Perfect, actually.
They had the usual minor startup issues with service but were really responsive and fixed things right away. We knew this was opening week, so we didn't expect perfection on everything. The staff and management was really engaged and wanted to know what we thought about everything. Great start for them.
Go here.