Okay Workaholics is pretty good. At least compared to other recent shows on TV. Also watched an episode of The Killing last night. I think it'll take a couple of episodes to get into groove.
It always takes me a couple of episodes before I'm really into series and a few more before I decide to continue or stop watching it. Even The Wire took me 2-3 episodes before I got into it. The Killing isn't as good as The Wire, Breaking Bad or Dexter, but so far (7eps) I'd say it's pretty good, especially if you like Who's the killer-type of thrillers.
Difference between this one and others like CSI and Criminal Minds is that there are no "super detectives" who can solve a murder by just looking at the crime scene, which makes it more realistic and better in my opinion. Also, The Killing is a remake, the original show is Danish.