I fly Delta routinely, they are my carrier of choice. The only time I have seen any issues with flight attendants is when the passenger was being a uncourteous, entitled jerk.
Finally, regarding the cost of first class seats, you know not of what you speak. I'm alone in my heart, and fly almost every week. I typically pay my own upgrade from coach to first, so I don't have to sit in coach. For domestic, It has never been more than $250, and is often less than $100. Overseas flights, onthe other hand, are often quadruple the coach price. Upgrades are only given if the first class fares were not booked.
BTW, I like Ann C for the most part, and agree with much of her analysis and punditry. But I don't know her, and I do know Delta. And Delta has been very very good to me. But not baseball.
Just looked on TripAdvisor.
$250 to $800 more for first class.
And if you’re traveling with family, quadruple that.
You are the right kind of traveler for today’s airlines.
One person who flies weekly.
I’m not.
I need more than one ticket and I don’t fly weekly.
There are a lot of great vacation spots I can drive to.