This episode is one of the worst episodes of Supernatural I've ever watched. Being a diehard fan from the beginning, I'm disappointed with this final season. It's supposed to be a sweet goodbye to Sam & Dean, but whoops... the writers decided to bring back Eileen. Wtf??? Who the hell is she? She came out of nowhere forcing Sam to save her, and he used the spell to bring her back. Just a few episodes before, Kevin's tragic fate was revealed, the most logical (and ethical) thing to do should be using the spell to save Kevin because Sam and Dean OWE him big time. Kevin's (and his mom's) life was ruined while he was helping Sam & Dean. Sam killed him when he was possesed by Gadreel and it affected Sam & Dean's relationship... and now all of sudden Eileen is more important than Kevin?? Wtf???
She's unworthy (the actress can't act!) she doesn't deserve to be saved and bringing her back is an insult. It's like the writers think than we (the fans) are all stupid and so easily pleased.
If they want to make Sam happy, why don't they just give him a DOG?? Sam always has terrific chemistry with dogs and the happiness will be believable. This Sam & Eileen pairing is so pathetic, it's like watching a stupid fanfiction story and if you don't ship Saileen it's so cringeworthy. Really, it makes me wanna puke.