I'd love to see any ATC in the USA try and manage Heathrow for an hour....don't forget the CDA's folks.
FL200 at over 150nm from touchdown is common in the states, it's a disgrace if people think that's good and efficient air traffic control. Then there's the RT...just have to listen to a well known live atc website for a glimpse at how gash it is.
Have to say tho, Pa28'ing around the states was a pleasure. Bloody hate it commercially.