Halo 3 was slower than 4, but it was more fair.
Cortana comes outta lightbridge, then she disintegrates, seems logical. Well okay all cool characters in halo die (captain keyes & sergeant johnson). But whats about the new crimson map pack achievements? Stamp 20 players to death with a mantis! Maybe 343 wants to chain players who wanna have all achievements (You know what I mean if you have tried to kill players via stampin) nice that they want to have 800 m-points for this. One player betrayed me for a mantis and I couldn't kick him. In addition online coop gameplay is laggy, likewise most of bigger team maps. Oh well I also got killed by a "friendly" ghost and kill cam showed me that i haven't bordered on the ghost. It has to do with money, not?
Still a merry little christmas!