The game has a shit ton of problem and is still literall the best game I have ever played in terms of gameplay. It really could have been the best game ever made if the story was worked out
That's why it's so "painful".
I've gone through a lot of shitty games, and even disappointing ones; that i could've easily dealt with.
MGSV is very unique in how it showed you incredible promise, and then pulled the rug from under your feet, blasting your face on the hard floor.
The first minutes after i had finished the game i wasn't bored, or even angry or annoyed.. i was just confused about what the fuck i had just experienced.