Okay, first of all, I have heard that the Covenant are going to be in Halo 4 and the new enemy is called "Timeless One." Seriously, don't you people read the other forums? Second, (now this is just my opinion) Halo 4 is going to be awesome. People don't understand that Bungie did want to make a Halo 4, they just never got around to it. Thirdly, It's like the few people on this thread that have taste have said that no one has even played the game yet so there's nothing to judge. You see a different design and it's been downgraded to completely hated. Those of you who say you don't want Halo to change. If you don't like change, then just keep on playing the other games. There's no harm in that. You people just aren't optimistic, we get it. If you feel the need to complain, just don't buy the game.