This game is based on reality, You can't change the mind of a developer if he wanted it to be like it is in the reality. Also you can't say that the engine of the game is shit, Even if you do you bought "shit" So it all comes on you, Play with what you can or dont play. Sorry for being rude but people like you keep having bad feedback about their work, I really like how they have everything added,Updated,Working Just be happy they actually add content in, There are games that do not add any other content in. I like how they made it realistic, Also its very normal to shake when you've ran over a mile with a backpack,Clothes,And a gun. Also if you dont like the game why do you even play it?