I thought it was a pretty good episode.[Spoiler (click to open)]Loved Crowley kind of acting human and being addicted to human blood. Of course he was going to figure out that the other demon Lola was using him. OMG Crowley drunk dialing dean so hilarious. THe boys doing a intervention on Crowley and locking him up in the closet again. Crowley wanting to be part of the team kind of funny but my guess is he wants to be near them so he can see the affect the first blade has on dean. The ex-men of letters was interesting and definitely a bad guy and wanting to collect dean and have him as a companion my mind kind of went in the direction of not just friendship but a bit more where dean is his boytoy. Crowley seemed really interested in how dean was acting after he killed the guy and how sam had to call his name several times to drop the blade. I'm guessing the theory going around is whoever is in charge of hell has control over who had the first blade like a hellhound or something that dean would kill for them. I would love a fight between Abbadon and Crowley over dean and the winner gets dean. Of course with Crowley being sober they can't trust him and he knows they want to kill him so of course he took the blade as leverage. Next week is going to be interesting more family secrets and looks like it will be more of a dean centric episode which I'm happy about. Looks like the blade is definitely affecting dean somehow and he's getting feelings from it some of them he will even welcome which probably aren't good.