That was acctually really creepy in places. Especially the ghost in the computer, and the never ending ringing phone at the beginning
The dude with all the teeth was gross too.
But this episode was all about Dean, and how desperate he is becoming. Aww! I like that in these last few weeks he's finally able to open up to Sam a bit, even if he teases him afterwards *g*
And it was nice to hear John's voice even if we didn't get to see him. I do miss him.