Thats what happened during the prison storyline. The zombies were justing standing there getting stabbed and shot.
The window smashing isn't that huge of a deal to me at least but, the fence climbing is a problem but not big enough to get me to stop watching.
i think in the prison some of the zombies were worn out for lack of a better term. they just had nothing to do and were just dying or rotting. the half zombie rick came across in ep 1 had no strength, did a half ass job of reaching for him.. i think this has to do with time of death and lenght of time not doing anything, slow reactions.
in 28 days later there were a few zombies just sort of sleeping in the church.. a scene showed a plane fly by and one of them was just laying there with barely enough strength to look at the plane..
in the prison they were pressing up against the strong gate.. michone and others would poke a sword or screw driver into their heads through the gates. inside the prisons they were there for who knows how long with out human flesh, when tyrese came in there with his hammer to clean house and vent they didnt' know what hit em
I stand corrected. I do remember a few Romero movies where zombies did crudely use some some objects, turn a knob here or there, but I swear when that zombie jumped the fence I almost pee'd! Except for the newer zombie movies, I had never seen that. I guess I'm just wanting to see a more classic zombies. I should stop stereotyping zombies.

I like my zombies slow walking but quick with the short lunge for the attack and their success coming only from surrounding victims and overwhelming them with sheer numbers. Oh, and I prefer them to eat brains, and not so much flesh, but I'm not a writer/movie maker so I manage with what they give me.
the movie The Last Man on Earth with Vincent Price also had a vampire/zombie like creatures, they were animilistic and living on instinct not smart enough to turn a door knob for some, but some still had the instinct to pick up an object and break something with it..
that's the one thing that can be used to forgive some things in any movie or book. why do they eat? instinct, hunger is instinctive and with a dead body it doesnt know if it can or should it it just knows it needs nourishment.. they are more organized than most gangs, outside of fighting for the one left foot every now and then they dont turn on each other, they can wither away.. its still a human body, a living human body can rot and get atrophy, who's to say what it would do to a zombie sitting on his ass for the last few months.
my only thing ever was is it limited to humans only? i've only seen zombie dogs in the resident evil games/movies really, rats? as many as them as there are the movie/story would be over in seconds if a gang of infected rats got to running around the world.. even saw one being eaten in episode 2 of walking dead.. but why kill the story with nonsense, i'm just enjoying it..
i'd like to see a movie or short summer tv series of last blood that i got put on in the comic section..
http://lastblood.keenspot.com/
quite good and interesting in their take of vampires and zombies