Great Crews(usually)
Having just finished my fourth(out of five)PIA-ORD-MIA-SJU-DFW-ORD-PIA run(I actually stay two nights in SJU)in last seven weeks I can report many instances of enjoyable crew interactions: in !B was deadhead MD-80 captain who was very pleasant to sit next to, traded lots of stories. Front cabin crews SJU-DFW almost always attentive. Last but not least Eagle FA known from one prior flight greets me profusely at ORD gate prior to boarding.
"We know why you fly" For me, besides the usual concerns of safety, flight completion, etc. are friendly and professional crew.