What feature(s) are you looking forward to?

I was just wondering what the feature(s) you guys are looking forward to the most about halo on the xbox one. Is it the graphics, new sounds for the weapons, new plot or something completely different? For me, it’s definitely the dedicated servers, I can’t wait to have a good connection in halo basically every game.
However that means I can’t blame lag for every time I die, damn.