Except you asked questions like "And how happy are Canadians with their healthcare system?" when even doing a simple Google search will show you the vast majority of Canadians love their system.

The wait times to see a doctor is also somewhat of a red herring question.  The time to see a general doctor for a non-life threatening situation is longer.  Thats true.  But there is very little difference when you compare wait times on getting life-saving treatment. In fact, long wait times is one of the smallest complaints Canadians have about their health system.  

The fact of the matter is, nearly every country that has established a public healthcare type of system is ranked higher than the United States by outside independent organizations.  In the United States, we have made healthcare a for-profit industry which caters to those that have the money, and tosses those that dont to the curb.

Here is a good read:
https://tinyurl.com/y876dr8q
(Commonwealthfund.org article)