I think people are entitled to comment on the NHS based on their own experience, given that everyone else seems to have an axe to grind. The press by and large blames everything that goes wrong on the NHS without any acknowledgement that it might be due to something such as human error or incompetence that might occur in any system. Solutions that might involve the private sector are shot down not on their merits but because they would erode the purity of the NHS concept, even though private/public partnership mixes, including an insurance element, work well in other countries.
My own family's recent experience is that the NHS works very well, at GP, A&E, and in- and out-patient levels, but that it does suffer from management, not clinical or nursing, incompetence. It also suffers from financial constraints due not least to its own success: people are living longer than was envisaged when it was set up and lots of treatments to keep us alive are very expensive. And extra funding is hard to come by; one poster suggested that its allocation should go up from 7% to 10% (not sure of what: GDP? HMRC's tax take?), but did not say where the extra 3% should come from: defence, social security, education?
I don't pretend to have solutions, but I don't see why posters should be shot down for saying that the NHS works for them; personal experience is part of the mix.