^^^
Yeah, I think that 'clip' was a last ditch effort to get people out.
After I had seen it I realized that the notion of "I've seen every clip and/or trailer so I've seen the meat of the movie" applied with Hex.
Still those few bits like the self inflicted hot hatchet on this face were a nice nod closer to his real scarring. The solo attack he did on Fort Resurrection wasn't shown with much in the trailers.
I'm still glad I saw it but it was interesting that much of the final few minutes was released.