Yes, in a lot of subjects now, the student gets most of the final grade established through coursework.. I would argue that teachers doing the marking can't really help being biased.. They build up relationships & its difficult to be objective . . . Something else is that when a student is clearly dim, they may get a 'sympathy' a-level, as the tutor may have seen them slog their guts out to try and scrape through.. I don't remember getting extra marks for effort.. but is it actually possible to FAIL an A-level these days

When i was doing mine (in the olden days) - a fellow student was clearly out of her depth and yet they let her waste 2 years studying, towards inevitable failure

.. she'd probably pass if she were to take them now.

There must be wannabe a-level students who just are not 'clever'.. but it seems this is an unacceptable thing to say -
which is odd as the average IQ level in Uk is about 80, and you'd need about 120+ to pass A-levels... let alone achieve 'A' grades!! Rant over.