Armor abilities make halo reach feel like a completely new game. Some may claim this a good thing but I do not. I have read that some people are posting claiming that having AA make the game faster. I, however, disagree with this statement. I cannot count how many times I will have a guy one shot and he will just run/jetpack away. I feel like having these abilities takes away from having to rely on teammates thus taking away the competitive edge. I liked having to come together as a team to win in halo 3 rather than relying on AA. If there is any kind of AA in Halo 4, I will be disappointed but I have high hopes for 343.