Oh, it's awful. You wait and wait and wait and some nurse comes in and does all the work and then the doctor comes in and hurriedly re-does part of the work, inattentively.
It's my impression that this is due to the profit motive, however. Doctors are scheduled in increasingly smaller increments, because the incredible layered structure of corporations that wish to extract revenue from this guy desire to extract more revenue.
There are also government requirement in play, adding to the bureaucratic loads, but it's not clear to me that this specifically affects the exceedingly brief doctor visit. Where those his ME is in moving medical records around. I understand that there are privacy concerns for some people, but golly, if I could opt out of HIPPA and simply have my family's medical records published on a billboard, I'd be all over that.