I shed a single tear when I think about the state of pizza in the West Island. I mean, it's like a desert. There's nothing good. The chains are terrible and everything else is just weak. Gigi's is the best you're going to find. It's pretty good, if a bit heavy.
It's overpriced, so you probably want to go eat there instead of ordering in. At least then the pizza is fresh out of the oven, and you're in the lovely Pointe Claire Village, so you can stroll around after you eat.