I don't mind paying taxes, and if I were convinced it would be spent wisely, I wouldn't object too much to paying more. However, I wouldn't trust recent governments to do that. I also think they should make more effort to get corporations and the like to pay the tax they should.
To date, I've had medical services since I was a child, I use roads almost daily, I've had education paid for till I was 21 (I'm old enough to have had a grant - and then got some funding for my masters, too.) I don't really want to be in the position to be an active user of the emergency services, be it police, fire or ambulance, and also the courts, but I'm glad they're there in case I ever do. I use libraries, swimming pools, evening classes, my bins get collected. I visit art galleries fairly frequently, and while I am often paying, nearly all of them receive some state funding. Likewise with some of the ballet and theatre and so on I've been to. We've got some of the best mapping services in the world (Though the OS is about to come a trading company, I think?) My parents probably used far more than they ever paid in taxes in their last few months, with all the care they got for the illnesses which eventually killed them, and the only cost to them or me was car parking tickets at the hospital.
I've also had public sector jobs in the past, so I've benefited in that way, too. And I have been unemployed in the past, albeit only for a few weeks.
We could be better off, in terms of what we get, though a lot of that is down to management, but we could also be far, far worse off.