its funny one of you mentioned the innability to talk on the radios bit. It is sort of a big pet peve for me and im not talking about people saying things like "fishfinder" or "here we go" when cleared for t/o.
The old Pan Am flies Jetstreams out of my field and the majority of their FOs sound worse then some of my presolo students. They miss radio calls, respond with something crazy other than what is required and stumble all over their own words.