In my experience it’s okay, but not amazing and slowly getting worse year after year for various reasons. Generally speaking if you have a life-threatening issue (heart failure, cancer, etc), you are taken care of as well as anyone could reasonably expect. But for anything else it can take forever to see a specialist and it’s easy to get lost in the system that always seems to be running in capacity crisis mode. There are other countries that do a better job with the single-payer model, mostly those without provincial fiefdoms that insist on doing everything themselves and reinventing all the wheels for political reasons.