I really enjoyed last Sunday's episode, and there two things I noticed, 1 good and 1 bad.
The good thing I noticed was how Dale's death brought everyone together. In the beginning you see them working together and they finally look like they are behaving as a cohesive group. Shane was really the odd man out on that one, and we all know how THAT ended.
The bad thing is Shane's death. Don't get me wrong, I was ready for Shane to shuffle off this mortal coil half a season ago, but he was kinda built up to be a major character for both the show and Rick. Because of this, when he died, we don't exactly get the emotional closure he was due, because almost immediately after Carl shoots him, we cut to the forest where there's a herd of zombies coming. There isn't really any time to give Shane's death any weight.
R.I.P. Shane's perpetual grimace.