Canadians are no more of a piece than the Americans are.
Overall, and on the average, our politics is a tad futher left than yours (or else, yours is a tad further right than ours). A lot of the media has a slight-to-marked liberal slant; then again, we do have the Toronto Sun and the National Post.
America-bashing is generally limited to the moderate to extreme left (many Liberals, all New Democrats). Generally, the Conservatives love you guys all to pieces (remember when Prime Minister Mulroney sang "When Irish Eyes Are Smiling" with Pres Reagan?). As a matter of fact, we get along fairly well when the occupants of the White House and 24 Sussex Drive match up as Republican + Conservative or Democrat + Liberal (if we should ever elect the NDP, our only hope is that you guys elect Nader).
You think Canajuns are all polite? Then just go to Hamilton and say, "Ti-Cats suck!"
J