Most replies so far seem to accept the status quo. Sure, an hour standing in a queue isn't a long time if you're spending a few days or more in the USA (as I did in Oct/Nov) but when you are subject to treatment which is at best inconsiderate at worst Rude then it leaves a bitter taste in the mouth.
When on arrival at JFK On 15 Oct I eventually reached a CBP officer, he interrupted his examination of me to produce his diary and write a note reminding him to claim for a missed meal break.
Have any other members had similar experiences, and if so, what if anything did they do about them? I've kept quiet until now as there seem to be no avenues for lodging grievances or even feedback. And of course you don't want to be blacklisted if you wish to visit the States again.