-They made an excellent story in Halo 4
-Flawless Multiplayer that took everything that made previous Halo games great and made them better.
-Halo 4 was the most popular Halo game as it sold the most copies.
-Spartan Ops is the best episodic mission objective mode ever created.
-Forge has absolutely the best features out of any of the previous Forge modes.
All this means Halo 4 is the greatest game of all time.
-
Dat sarcasm.