I think this should go on the Warhammer meme forum given how EVERYTHING in fantasy and 40K seems to have gratuitous human skulls.
I personally give it a 6. It would score higher (childhood nostalgia - the animated Hobbit by Rankin-Bass is a childhood favorite), but there's a lot of stuff in there that doesn't need to be. ...which, regardless, doesn't stop those movies from making me want to create a LOTR force themed around Dale or Erebor...