Honestly, I don't expect to see this type of combat in Fallout 4.
Just wanted to share this with you and find out what you all think.
I detest "one-button instant-kill", but I do like the limited ammo and ability to bluff with no ammo.
Enemies respond differently, depending on which weapon you point at them and also depending on which weapon they hold. Enemies don't immediately shoot you because they too are trying to conserve ammo or simply are being cautious. If you bluff too long with a gun, enemies will decide that you aren't going to shoot, and then they will rush you. While I do enjoy wielding heavy weapons and expending large quantities of ammo on tough monsters, it would be nice to occasionally experience a more realistic survival type combat mode such as this:
https://youtu.be/5jW6oCNnCbU?t=150