I turned on my computer as usual today, wondering how many of you would be disappointed by the lack of expected Halo 4 info. But instead, I got a pleasant suprise. I see "Rebuilding Master Chief in Halo 4 - IGN" on the front page of Halo Waypoint. So I thought, "oh that's nice." I expected some little BTS of the design of MC. Instead, what I saw blew me away. Full-on gameplay!
X-Play also interviewed Frankie and Kiki Wolfkill. It was said that Halo 4 will have CoD-esque unlockables and custom-loadouts. Not much else was said in the video. Link: http://www.g4tv.com/videos/57595/halo-4-gameplay-preview/
The video shows the HUD, scoring, multiplayer maps, and a couple tiny clips of campaign. It also confirms the return of the Battle Rifle, as well as the usage of Spartan-IVs in Multiplayer. Instead of playing as Master Chief, you will play as a Spartan-IV. Frank O'Connor also said that they have an in-canon reason of why the Blue and Red Spartans are fighting. (Insurrection...?).
But that's not the only info we've been given today. Halo 4's embargo was lifted today, so it seems 343i has opened the floodgates. A video was released on OXM's website with an interview with Frankie at Microsoft Spring Showcase. He discussed the multiplayer maps a bit more, giving us a look at two of them. One, Wraparound, is a Forerunner solar facility that creates sunlight for a Shield World. The other, Warhouse, is a UNSC ship in orbit of a gas giant. He also went on to say that their main focus is polishing and shipping the game, not releasing a multiplayer beta. He said a beta would just be a major interuption, so don't count on one being released.