BlackHawk,
i have flown UAL 70 trips in the last 3 years and have yet to see
any employee with a bad attitude...i even tried to tip a really nice
agent for doing a great job by herself but she would not accept it.
I'm currently a 1K with United. My biggest complaint is that the Red Carpet Club lounges are so full just about every time that I travel that it's almost as crowded as at the gate. On the plus side, there are free food and drinks.
I prefer the Lufthansa lounges when I'm in Germany; much nicer accomodations. And free booze in the lounges overseas. :^)
As far as customer service, it has improved dramatically over the last two years. Of course, I use the elite checkin counters and rarely fly in steerage (almost 100% success in upgrading) so I probably have a slightly different opinion of United's customer service compared to the gate lice.
I was in a bar in Denver a few months ago; it was after midnite and flights for the day were done. It had been a bad wx day across the country and there were plenty of stranded pax. One guy near me was saying that he had tried to get through to United customer service for a few hours without luck. I gave him the 1K reservations number and he got through immediately.
The only other airline that I travel on for business is American, and I fly on them very infrequently. I don't have status at American, so I'm always gate lice delegated to steerage. Yep, definitely not an enjoyable experience. But I bet that it I were an Executive Plat with American, I'd be singing their praises. But since I'm in the DC area, it only makes sense for me to fly United; I can get direct flights to Europe and (to a lesser extent) Asia out of IAD vice connecting through some other airline's hub.
Bottom line - United may very well suck for the infrequent pax, but they treat loyal frequent flyers very well. And I'm sure it's the same at every other airline.
Off topic - I'm a Marriott Plat; I almost always get the red carpet treatment at Marriotts. I used to be a Starwood Plat; I can't tell you how many times I have been upgraded to top floor suites at Westins. Unfortunately, my wife has gotten very spoiled by the red carpet treatment.
I'm also Avis Preferred (although switched recently to Hertz due to their tie-in with Marriott - currently Gold; will be 5 star very soon) and am treated great due to aiming my business at one rental car company. ... free upgrades, newspaper waiting for me, etc.
If you want to be treated great, aim all of your business at a single (or two) airline/hotel/rental car company.