The final scene was solid. As for shooting skills....sure it is easier to kill a walker, they don't tend to fire back. Little more difficult to hit a person even standing still because you only give yourself a second to shoot before having to take cover again.
Merle will show his worth and they will temporarily accept him, even after they fight within not to keep him. Finally, Rick will be back among the sane, which is good because the whole crazy rick seeing ghosts is really stupid and boring.
Obviously the governor was testing the defenses of the prison group, and firing wildly to create havoc and bring more walkers to the noise......and by the looks of it the governor can't be too worried about what he saw........wasn't much of a resistance.










Calhob, thanks.