Phantom Pain is pretty shit. It starts out great and you think its awesome, then you realize how easy it is and you can even make it easier if you really want to by playing Rambo style. Then, half way through the game (when Hideo was apparently let go) the game transitions and you actually end up doing THE EXACT SAME LEVELS and MISSIONS a second time. When I say exact, its exact. Pointless shit. So stupid. Game is rather thin and the AI is pretty stupid.
MGS 3 was the best ever. Shame they abandoned that style.
Little background for you guys who may want to know.
When production started on MGS V: The Phantom Pain, Kojima studios was riding high. Hideo Kojima was in Konami's good graces and somewhere along the way, he and Konami got into a fight.
By the time the game was released, the studio was basically gutted and everyone knew they were closing it.
Kojima himself had stopped being involved with the day to day operations and things were just on auto pilot.
That's most likely why the beginning started well and turned to shit.