Every airline has bad flight attendants. I saw them at Delta and just had a bad experience on American. Flying a 2000 mile transcon on a paid first class ticket. Zero pre departure service and then breakfast dumped out as fast as possible and never saw the flight attendant again. Not one walk through with a full first class all revenue passengers. When I hit the head flight attendant was watching movies on his IPad.
Coach got better service as they did two full beverage runs.