Not being able to see what's round corners makes things much more tense, and you've gotta be really careful and try and get a good view on things beforehand. “There are some little things wrong, such as, well you know when Snake's standing still, you turn around, he kinda goes a small semi circle rather than just clipping round? You can feel that the camera moves as he would, but because of this, it's nice that you can do the Arma esque thing and run one direction while looking another, like neck movement. On Neogaf there's a video description that highlights how the mod changes the way Metal Gear Solid V is played, stating. The view looks pretty intense and the details pop out thanks to the high-definition assets.
The mod makes the view very similar to how Arma games are played when you go first person.
NeoGaf picked up the news from over on the Nexusmods website, where creator ZioPao announced to the community that the first-person mod is freely available for owners of Metal Gear Solid V: Ground Zeroes.