- You! Shook me ALL NIGHT LONG! *headbang*
- They buried Dean with his lighter.

The whole crawling out of the grave thing is very reminiscent of
Buffy.
- Okay, the new title is cool IF, and only if, the birds aren't permanent. Then it's just weird.
- Oh, Dean. Don't ever change.
- Maybe this time they'll get the survival horror feeling right. So far, so good.
- I bet Dean has selective amnesia about what happened to him in hell. I predict he'll have PTSD flashbacks throughout the season.
- Sam's surprised to see Dean, so he didn't bring him back. Interesting. Guys, we've already been through this. One look at Sam's reaction should have told you he didn't bring Dean back. (BTW, I see Sam's picked up Dean's horndog slack.)
- Dean's necklace....*wibble*
- Dean and Metallicar, reunited. *sniff* It's so beautiful. Chuck that iPod out the window, Dean!
- "You are not invited." BWAHAHAHA!
- Holy. Shit. Sam, what is going on? Why are you suddenly the demon terminator?
- An angel pulled Dean out of hell to do work for God. Awesome.