We can argue the toss about figures and stats till the cows come home and we'd still end up none the wiser. I could link to figures relating to proportion of GDP or historical financing or relation to true cost of living but someone could just come back with another set of numbers proving the exact opposite. Depends what thinktank your allegiances lie with. Smokescreens and diversion from all sides - nobody actually has a monopoly on the truth regardless of what the tory party may claim.
I have also benefited from a magnificent NHS, without which I very much doubt I'd have made it this far. The NHS is an achievement that the United Kingdom should rightly be proud of and which it should be very very wary of destroying in the guise of the god of neo-liberalism which it IS doing. Some things are beyond the tenet of profit. They are are a social cost which all have to bear.
But we must have managers and admin staff otherwise you are asking Doctors and Nurses to do the admin.
Hate to say it but I agree, viewed in capitalist terms the NHS is one massive corporation and as such it has to have people in the background who make the whole damn thing function. Without them I would never have got to see the Doctors, Shrinks, Consultants and ultimately Surgeons who healed me. There is surely a debate to be had regarding the numbers and efficiency same as in any other organisation but lets not kid ourselves that something as huge as the NHS can manage without them.
I would suggest that folks have a really close look at how health care is organised outside of the UK. Be very careful of what is casually thrown away because I doubt it can easily be replaced.