I'm not crazy about much of the new Spartan Armor. The Chief looks good, but the new Spartans IV's don't look much like Halo to me. They seem sort of generic and if not for their weapons and a few other details, I wouldn't know they were supposed to be in the Halo universe. It's not a deal breaker, but I prefer the look of the Spartan III's from Halo Reach. Their armor had a touch more realism that the IV's seem to lack in one way or another. There was an individuality to Noble team, yet you still could clearly recognize them as Spartans.
Anyway, part 2 of Forward Unto Dawn is out today. I haven't watched it yet.