The 4chan post is utter shit, the game is incomplete that's probably on Konami, the story is shit that's all on Kojima, but the gameplay is the best there is for a stealth title fuck even for a sandbox title it shits on the 99% of the competition.
People keep saying it was rushed can't explain how the game performs so well and how its flawless in the gameplay dept. Its probably the most refined and tuned up game this entire gen. Its really strange because AAA games that get rushed are usually garbage at release and require patches, apologies, etc. This is one of the reasons I still have my fingers crossed for an expansion of some kind in the future. Konami cutting up the game and selling it in pieces makes more sense than most of the other theories.