I'm pretty sure I've mentioned before I enjoy Seasons 7 and 8 in addition to 1-4.

Season 12 tried to improve halfway through, but other than that... "The Blackout" is probably my favorite from that season... stories like "Matchmaker, Matchbreaker", and "I Owe You One" were amusing at best... "The Cherry Tree" was a little messagy.
"No Acting Please" from Season 13 is good for Phillip Seymour Hoffman's guest spot, but other than that...