Here are Montreal restaurant guide sites to reference:
Eater Montreal's top 38 - a pretty bang on starting point: http://montreal.eater.com/archives/2014/04/08/the-38-essential-montreal-restaurants-april-2014.php
http://www.voir.ca/restos/liste.aspxThe Voir is/was one of the best Montreal guides, even if they are spotty outside the big cities.
http://endlessbanquet.blogspot.com/2005/05/list-pt-1-m.html The list: Endless Banquet Montreal food guide - a fun place if you want to read up and browse the best restaurants
http://www.martiniboys.com/Montreal/restaurants-in-Montreal An up to date site of Montreal restaurants and hotspots.
http://www.montrealplus.ca/bars_et_restaurants/ An encyclopedia of Mtl restaurants.
http://www.debeur.com/resto1-montreal.html One of Montreal's most trusted guides, very French.
http://www.montrealfood.com/restoa.html Fewer personalized reviews. One of the original Montreal food sites.
http://www.sphinxmontreal.com/travel/tourismbycity/montreal/montrealrestaurants.html - A list of all Montreal restaurants from St-Hubert to Toqué with links to their sites, useful for quick basic info.