Not only is Shane continuing to creep me out, but now Andrea is - although I don't think she's evil, just unhinged. She'll be even more unhinged after her ultra-spaz moment!
Although I normally despise "dream scenes", Darryl's dreams were kind of entertaining, and IMO, relevant. His dreams, combined with being ticked at what happened him, should be interesting.
The surprise ending explains why Herschel is such a control freak, wow! Hopefully what was shown in the surprise ending will make for some better shows the next few episodes - they've been a bit draggy of late.