These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
That One Boss: Magnus at Mt. Weather, if he is hostile to you. He has an EMP aug that will disable rockets and grenades in his area, and can one shot kill you with his plasma gun. If he gets two other augmented soldiers to come out and help him, you'll also have to deal with them as well. The worst part is if you do manage to kill him, he explodes after death, and you can be very easily killed in the explosion.