Went today, a Saturday at 7PM, waited 30 min outside which was fair given the huge line up.
Expect lots of noise and no service (order extra water if you drink a lot).
My biggest disappointment is that the cheese curds in my poutine didn't melt at all, for a 11$ poutine, I mean... Ok, portions are great but still, the cheese doesn't melt!
Onion rings were great though.
PS. Credit cards aren't accepted!