Idk why Call of Duty is never nominated for Game of the Year. The campaigns are almost always awesome, especially in the newer games. 10-hour games are a nice change of pace from the predictable slop of 70-hour open world games we get nowadays. Even when every other franchise became an open world, Call of Duty stuck to its roots.
Even Black Ops 2, arguably the best campaign in the series, didn’t get awarded.