I hate the soap opera-ish crap that is going on. I hate the fact that they have spent what 3 episodes or so on the premise that they must find the little girl. End the Sophia crap and forward the story already.
Daryl is such a tough guy. His confrontation with his brother Merle will be epic (and you know it will happen as I don't think Merle is dead). In fact there is a theory that Merle will be outed as "The Govenor" which would be awesome. And with Daryl being an "orginial character" to the show and not plucked from the comics, it will be fascinating to see where they take Norman Reedus' character. Daryl is AWESOME.
Shane's descent into utter madness is truly the best thing going on the show, outside of Daryl. Like the potential Merle/Daryl showdown, I see a Shane/Rick confrontation coming and it won't be pretty for either.
The other characters are duller then a plastic knife, including Rick.
As for the walkers in the barn, I agree with the notion that they are family/friends that are being held in the barn by Hershel with the belief that a cure is coming.
The show can spend some time on character background but not this much. The Walking Dead should be about you know surviving the day-to-day battles with the walkers. The writing NEEDS to pick up.
The best episode of the series was the premier and since then it has been hit and miss since. I want more action/less talky. So I am looking forward to the prison scenes (if they chose to go that way).