I think, in general, some of the biggest differences between Canucks and Americans are:
- Americans exhibit their patriotism much more so than Canucks do,
- Canadians have a much more refined sense of entitlement/dependency in that they expect their governments to do everything for them
- Canadians say 'sorry' and 'eh' a lot
- Canucks truly think they are 'better' than 'those noisy Americans' (in general)
- Americans are more accepting and outgoing and friendly that Canucks

I'm a proud Canadian, but unlike most Canadians, I freely admit that I really love Americans.