First, CINDER SURVIVES!!!! She is, however completely scarred on the left side of her body and is wearing a massive eyepatch on her left eye, safe to assume she lost it.
Second, this indeed is gonna be a story that's split between each member, each kinda going on their own journey. I would expect a lot of parallels in the story until they all intersect again.
Third, a lot of new faces in the intro, including what looks like 2 men with Weiss who appear to be butlers. Blake seems like she reunites with Sun, and is joined by a really big dude who kinda gives off an Alex Armstrong vibe from FMA, as well as a kid who appears to be pre-teens. Both appear to be faunus. Yang stays home with Taiyang and is shown trying to train to fight with 1 arm against him, but her past still looks like it's haunting her and the shot pans to a giant picture of Adam in the background.
Fourth, Jaune, Ren, and Nora also have new outfits. They're still somewhat similar but Nora now sports a very dark blue bomber jacket. All of them also let their hair grow out a bit. Jaune is also seen wearing a brown sash around his waist to commemorate Pyrrah.
Fifth, World of Remnant is back and this Volume will be voiced by Vic Mignogna as Qrow.
That's all I can remember off the top of my head after the screening, other than showing a very very VERY rough cut of the first 2 minutes of chapter 1, though I'm gonna hold off on that for now, but they did say chapter 1 was going to be about 18 minutes long, so it's a good one.