i didn't hate the episode, but i agree the story was kinda weak til about 3/4 way thru.
personally i thought the guy who played guillermo was a terrible actor. he kept gesticulating and bobbing his head way more than is necessary even for a "ghetto gangsta".
but what caught me (pleasantly) by surprise was how the standoff between rick's and guillermo's group was resolved. the little old lady just popped outta nowhere and diffused the animosity. she was so cute! it pretty much single-handedly redeemed the whole episode, imo. yet another example of the nice little moments of humanity that shine thru in such a bleak world. that's what makes this series way above the average zombie show.
and the attack on the camp at the end was pretty cool too. frankly, i didn't care about any of the characters that got offed, but i liked the chaos and the tension in the scene. really well-played.
overall, not as good as the previous episodes, but still a good watch...