I just saw this movie at a 70mm roadshow showing in Portland. I recommend anyone that likes film and remotely likes Tarentino to go see it in 70mm if you can, it was fucking amazing for so many different reasons. If you're not fortunate enough to live near a 70mm theatre, go see it anyways at your local theatre Dec 31. It's a pretty classic tarentino film with a great filmmaking/old school western twist. Everything about this movie IMO was so on point.
Trailer
https://www.newschoolers.com/videos/watch/778629/THE-HATEFUL-EIGHT---Official-Teaser-Trailer---The-Weinstein-Company
Website for 70mm showings.
http://thehatefuleight.com/roadshow