I find it amazing how perfectly the Hillywood sisters managed to capture the feel of the show within this parody. If like me you like to observe set designs and rewatch stuff like this to spot all the little easter eggs, then you'll definitely see just how much effort has gone it and how perfectly everything fits with the show. This could've been made by the official cast and crew of the show and it wouldn't surprise me.
The girls show that as well as being fantastic directors, they sure as hell can act with the portrayal of Dean genuinely giving me flashbacks to the character which I find wonderful, and thanks to them, every scene is incredibly memorable thanks to their performances. In fact, every shot is perfection as with very close attention, and let's face it watching this parody once too many times, you can see how meticulous every shot is.
I just love this parody for capturing that pure Supernatural feel and giving it a fun, fresh take with plenty of energy and while I like the second Supernatural parody as well, the first one will always be superior to me because it doesn't try to be anything other than a well-produced, fun and entertaining video whereas the second in my opinion, lost me a bit with the Ghostbusters homage but that's for a different review.
This is the best parody I've ever seen and I hope that the girls make it into Supernatural before it ends with Season 15. That would be a serious reward.