Yeah, the cliff-hangers at the end of the episodes just aren't good enough anymore. The threat of Shane is gone, Rick not killing anyone from the crew because of his new-found insanity is lame, and the Governor is about to get killed by pussy.
I gotta say there were two moments so far in the show that had my jaw drop; the first was when Sophia walks out the shed a zombie after all their time spent searching for her, and two, the conversation Rick has on the phone when he's in the prison with Laurie and Shane, maybe? The call was ok, and the fact they were "dead" was fine too, but just what was coming through the phone, the feedback, the background noise or whatever, was just creepy. That there was someone else out there or that the dead characters had a medium to communicate with the living was also eerie. Even if it was Rick hallucinating, I would've flipped my shit if that was how far the hallucination went.