Like:

PIT (shopping, duh!)
CLT (rocking chairs - although it sucks to change planes there)
ORD (just a very happy warm place for me... don't know why I feel so emotional about that airport)
LGB (its like Casablanca every day!)
DFW (but only because I live here and we now have Terminal Link... before that, a big )
LAS (if I'm flying in - or have a long layover)
PDX (food court!)
EWR (its grown on me over time and I'm even used to the crappy airport hotels)
DCA (has always been one of my favorites... good food, clean)
GSP (big fan of the "create your own Admirals Club" and the TSA isn't easily freaked out)
SAN (sunshine)
SNA (more sunshine and easy access to the 405)

Dislike:

CIC (panty sniffing TSA agents and inadequate seating... the ONLY good thing about CIC is getting to see Kai Grove in SFO before I fly out there)
DEN (its just a big cavern... and its not close to ANYTHING so overnighting there/getting there/leaving there is always a hassle)
ATL (unless I'm just flying AA in which case it is fine)
MIA (makes me want to scream)
LAS (if I'm flying out or have a short layover between airlines)
JFK (ugh... just ugh)
IAD (the mobile shuttles remind me of a sci fi movie)
TOL (spent too many delays last year sitting in their bar)

I'm indifferent on at least 50 more... or my opinion changes from day to day.