That the game exists, and no this isn't a bash I'm %100 serious, allow me to explain.
Halo 5 is the LEAST Halo of any other title, at least Halo 4 had SOME originality to it, while Halo 5 just blatantly rips off of other FPS games without having a SINGLE original idea of it's own. Halo is about evolving the game in a way that makes it a one-of-a-kind, unique experience, not a generic run-of-the-mill FPS game with moderate graphics and crappy game mechanics, no that is not Halo. Halo is what WE as a community say it is, because without a community there is no Halo. I have seen things in Halo 5 that actually got me to load up MM on the MCC just to see how bad things have gotten, MCC runs smoother and has FAR superior gameplay to Halo 5 despite the MCC's many flaws, it is still a better Halo title than 5, no MT's, no esports BS, just old fans finding new ways to have fun on the classic games that shaped the franchise.