[Jay.]

the best
the office (obviously, it wasn't the best episode of the lot but it was a good ending)
cougar town (incredible because it's just perfect and actually one of the best finale's i've ever seen)

in between
himym (just because it seemed rushed, i was sat there at 2am crying my eyes out, i liked the ending)

worst
parks and rec (ONLY because of how the last season was, bc it was in the future, it didn't feel like the proper show. i liked everything else)