I have all Halo games and this one is THE best so far. The online gameplay is so amazing and the maps they have are so beautifully crafted. The Forerunner guns are so cool. The graphics are so crisp and real. This is by far the best video game i have seen yet. I have the limited edition Halo 4 and I plan on buying the Halo 4 Xbox console soon as well.
Love the new campign and the way 343 tied it together with Bungie from Halo 3. The new Spartan Ops is fun to play with friends and the multiplayer is really similar to all other Halo's. 343 did play it "safe" but i think they did a good job brining in new ideas without messing up an already awesome franchise.