Dollhouse, Season 2

I really enjoyed Dollhouse, and think the fact that they knew, pretty much at the beginning of season 2 that there wasn't going to be a season 3 freed them up to make a really fantastic 13 episodes. Pretty much everything that gets started gets wrapped up in a fairly satisfactory way, and everything pretty much holds together.

I write a bunch of ramblings about Season 1 back when I watched it (note that link contains spoilers for season 1 only).

( Spoilers that you really don't want to know if you plan to watch this. )