The campaign for Halo 4 was albeit short but more developed than Reach in anyway. To understand the story of Halo 4 you had to care about halo enough to invest in the back story, IE the books and H3 Terminals. Reach's campaign was the definition of a plothole in every sense. The multiplayer for Reach was reasonably good but pretty far away from H1 H2 and H3. H4 brings it closer to the original trilogy while mixing it up. At least 343 isn't scared to try something new. Because the new they brought is good. Halo 4 not being discussed here would be stupid; Bungie started halo and will always be connected to it. 343 forums are terrible anyway. [Edited on 11.10.2012 7:29 PM PST]