"Most of the relevant airfields couldn't wait to get shot of the higher-paid ATC staff fast enough."
A small word of caution.
In my experience for the competent pilot ATC on the whole is a pain whether you are joining VFR or IFR for an approach.
However, there are occasions when the pilot is clearly struggling, (perhaps joing in visual conditions which are below his personal limits or the approach is going horribly wrong). In these circumstances it is noteworthy how professional SOME controllers can be and usually the more experienced approach controllers. I can think of a recent occasiosn when clearly the guy should not have neen flying and the levels of panic were rising listening to his voice over the RT. It was noteworthy how the senior controller "suddenly" took over proceedings, took "control" of the pilot and carm was restored. I thought to myself well done chap - a real professional - thank you.
Sorry all a bit off topic I know.