Sorry to disagree with everyone here but the episode was boring.
Seriously think about it - How many of you knew this was going to be how the episode ended while watching the last episode?
How many of you knew that something was always be going to be around the corner for about the happen?
And thats just the thing - This is season 2. Expectations are higher now considering that we didnt have any for season 1. But now that we're in season 2, things are different.
How much more "Oh shit a zombie I didnt see" moments are we going to have?
There is just too much reliance on suspense, the show is starting to get boring.