User blog comment:Damac1214/Why Call of Duty is Call of Duty, Fallout is Fallout, Halo is Halo, and that they aren't going to be changing anytime soon/@comment-1854594-20130314080113/@comment-1055346-20130314130443

I used Fallout as an example of good innovation between 2 and 3 and how it re-invigorated the series