I think this game is great!!! Having been a halo(I own every legendary edition except for halo 4) fan all my life, I gotta say this is the Halo game Sony almost never had.KuDOS!!! My feedback focuses on the story(I think MP is perfect!!!). I know its still a work in progress, but I did not feel like the missions were transitioned nicely into others. Some of the Dialog references things that they have not explained yet or seem "empty" or lacking context. I love the way the world is so open and that there are hidden nooks all over the place, one thing I did not like though was that even with the jet pack there seems to be an invisible roof, I guess is because you dont want the player to go over and see something ugly(i.e. unloaded parts of the map). However if there no technical reason then i would like to go has high as possible. From the AI I noticed that if I am somewhat far away and throw a grenade(it makes noise) Enemies fail to notice, also lets say I sneak close to them but hit something on the ground like bottles, rocks or something in the environment that can be kicked and makes noise, they also fail to hear it. I loved the ball you placed in the tower but the lack of sound and the physics of it is kinda disturbing. I also noted that when you sit sometimes your butt with dive under the environment. Lets say im standing with my back facing a step and I sit down, then my butt will sit at the level of my feet, causing my butt to go thru it, its no biggie, but I remember how Master Chief's feet always seemed to be "dynamic" in the way that they always bend so that they ware on top of rocks, step and other stuff. All that being said I am very happy with the game!! If this feedback makes a difference, please give me an epic edition of the game, I live in Costa RIca and shat is expensive here:( - good luck