The Hero Burger is a pretty decent place to grab a solid burger. In general, Hero Burgers are a pricier-higher quality compared with your run of the mill Harveys. They offer more options for toppings and have great tasting meats.
The poutine here is average (at best!!) ...they're trying this weird dressing thing on their poutines ...not worth it. I tried the one with the bacon and it was like eating salad dressing: an interesting attempt, but disgusting. They kindly have a vegetarian option for gravy, but it really doesn't taste as good as other vegetarian gravy I've had in the past. Poutine = no no. The burger is honestly so customizable that I'm 100% sure you'll find something you like.
The setup here is rather narrow. You walk in and order your burger and in the meantime you can play with their AWESOME (!!!) drinks selection menu. I swear each time I order a drink I think I'm in Star Trek.
TL;DR: decent burger place, close to the theaters. You'll pay more, but you have many options to make it worth it. Avoid poutine here.