As a frequent flier, 140+\- flights per year, I wanted to jump in on this thread.
I will not fly southwest, its just terrible Im so many levels. I hate the cattle call at boarding.
Im amazed at how rare that there are crying / screaming kids on flights.
The whole thing about having to check a bag even if it fits. That is a frustration. Usually airlines do that because of a late boarding group. Im weird, I always check bags.
My gripes are more about airports. Some are absolutely terrible.
Southwest is a flying garbage can...