Don't get me wrong, i don't mind it when a series has that episode that is dimmed down like a break from the main story and intensity. Although that only works if the previous episodes have been on good pace.... which they haven't.
At this point the story is struggling, this episode was completely out of context and displayed unnecessary humour leaving me confused as to why. Cheesy piano tones making it sound like i was watching the show 'Everybody Loves Raymond' and cheap hero conclusions to end the episode like a quick page turn so it would be like it never happened. Introducing us to new disposable characters that have no meaning to the main plot, not Garth we know Garth.
I understand Dean and Sam's normal life disease caused by Chuck and the accidents 'bad luck' displayed as humorous but after a while it just looked like a gimmick. It's importance to the story of Dean and Sam not being as survivalist as they were before could have been displayed better, humorous yes if need be but more towards a tone supposedly set by Chuck himself episodes ago.
Speaking of humour, i've enjoyed moments of it over the years but only when it was correctly placed seasons ago. Not now, not this attempt, it was a mock at it's own entertainment and leaving fans wondering if the ending to Supernatural will be good enough to stay tuned to at all. I enjoy watching Supernatural but i just think now is the time to stay on point and give us some clarity.
Was there anything i liked about the episode at all? Yes, i like Garth's character, he's a good person with a good heart and i'm glad they brought him back. It was courageous for him towards the end and that's what i like about Supernatural, and that's the reason why i still gave this episode an 8/10.
At lot of people may disagree with this review, afterall it's only my opinion.