9) I liked that little beer clink between Sam and Dean, though I wondered if it was simply standard for their post-hunt celebrations, or if Dean was in a particularly good mood. Leaving the son behind to be conveniently killed was rather clumsy and pointless, particularly since while Jane held them responsible, nothing really came of that issue.
I'd argue that that's not exactly true since it was his death that led to Dean talking to Leah, which led to him thinking on Michael, which led to becoming a "holy man," which led him to driving off... Etc etc. To me, it seemed like the start of a domino effect.
13) LOL, to "Sam, of course, is an abomination."
I also laughed at this part, but... I actually thought it was setting it up. I mean, when they said holy man, the first thought that everybody had was Dean, and then Castiel had to be like, "What? Are you kidding. Pssh no." Nobody thought of Sam, but Castiel felt the need to explain why neither of them would work either. So... I actually expected this to be a huge shocking twist at the end where Sam would be the one to kill Leah. I wasn't exactly shocked when Dean did it. I was just like, "Oh. Well." And that was about it.
Again, great review! Loved it! And I obviously really thought on it this time, haha!