What to watch after Lost?

I watched Lost for 5 years (I skipped the first season, then watched it in a week right before the 2nd aired) and I've been missing it since it ended. I watched all of Party of Five, just so I could see Matthew Fox. But now I've finished that too and I have to move past the whole Foxy/Lost thing. I've heard some Lost fans went to The Event or Fringe? Or JJ has a new show starting soon, I think it's called Undercovers? Mostly, I'm just looking for a show with great characters, that I can get attached to instead of mourning the loss of the Oceanic 815 survivors. Any suggestions?