A nice treat, but not something I'd want to have regularly. We got the original poutine (fries, cheese curds, gravy) and they were kind enough to sub in the vegetarian gravy (regular is beef-based, just FYI). Although the gravy/cheese curd combo was fine, I've had better, and it wasn't an earth-shattering, flavor-explosion like I was expecting based on the reviews.
I think if they did the layering technique (fries-sauce-fries-sauce), I would've liked it better. Half of our fries were just plain; they tasted fine, but if I'm going to pay $9 for potatoes, they better be smothered potatoes.
It's worth checking out but I wasn't overly impressed.