I've always been pro NHS. But I have to say, I am somewhat sympathetic to Scara's arguments now. They are not as whack as they appear
The NHS has many facets so generalisation is unfair, but in some areas, utilitarian care gives us lowest common denominator care. The NHS isn't really promoting health. It is not proactive. It is only able to function when you get really sick. If you have a mild condition or concern, forget about it. A GP will process you in 15 mins without much true care. That is reserved for people who have more severe issues.
So many good things about the NHS, but it could be so much better too. So much potential to improve it, and make it a true health service rather than a sickness service.