My +1 got back one day late from GRU-DFW (mechanical issues) and then encountered this on her connection DFW-IND (AA1948), seat 20+:

She was asked what she wanted to drink. Response "Coke, please". She got a cup filled with ice and then the FA said "OK, I'm done." and then left. No more service to other pax in rows further back. No snacks either on a 2.5h flight. I guess that's typical for AA.? I don't fly AA on purpose and have one more reason now...

Mods: please move to a designated 'rant about FA' thread if there is one - can hardly imagine.