So EPIC!
Sarge: "Look I found a new way to greet people!"
Grif: "mhargk"
Sarge: "Hello, nice to meet ya!"
So many cool things. The return of Blood Gulch, MKVI helmets, The Warthog of the Sky, Holograms.
Ok, that last one... seriously? ug. Oh well, the option to carry objectives while using Armor Abilities in custom games (or in select matchmaking gametypes) makes up for that one.
So much cool. I <3 Bungie