Delta domestic F is like a flashback from the 70’s – flew A320, 757 and 767 – all seats were very old and worn, on a 3 hour flight from JFK to Tampa only drinks and baged snacks available, although plenty of them. A nice touch is the predeparture drink they always serve – you can have any drink. On a 4 hours flight from ATL to LAS a dinner was served, but in a very rushed manner, minutes after cocktails and then no wine served unless asked for it, 767 very cramped, cabin had a very bad smell (not from lavs)….
US carriers hardly ever close the curtains between coach and F, thus resulting a continuos traffic to toilets and crew doesn’t care….
Crews mostly ok, but not very attentative.