I thought my tuition fees were worth paying. Then again, I haven't actually started paying them yet, so...
It's pretty much all in a name anyway. Apart from some paperwork beforehand, the only real difference I could see between Tuition Fees as implemented now, and a "Graduate Tax" suggested by the NUS, was that one is called a fee and the other is called a tax. The (re)payment conditions were basically the same: capped at a fixed rate per month, only paid beyond a fixed salary (£15k for me, £21k for the last three years or so), (re)payment ended after 35 years or so. I'm not convinced it's worth complaining about. Sure, I'm in some horrifically large-looking amount of debt but it's not all that bad and at the end I got a good degree.
The remainder is perhaps prejudice more than anything else. Is Sociology any less important than a maths degree in practice? I'd like to think so, but beyond a certain point all subjects become too specialised to be applicable in daily life or in most careers outside active research. The main difference is that I enjoy maths a lot more than I would sociology.