If you don't have high expectations, this place is pretty decent. I live near by and have been quite a few times, so I feel like I can give informed feedback about L'entrepot.
Food: Large portions, fast food restaurant quality (processed), large menu, many vegetarian options
Ambiance: Often crowded, cramped, line-ups during peak times, loud, cozy decor, unpretentious
Service: Not great
Beverages: Stick with beer or shots...
This is a good place to go have a beer and eat. Not the place to stay all night to talk or to get drunk.