Two of the most interesting fights I saw.

So, when I was exploring the glowing sea, I came across a deathclaw vs a radscorpion and watched from a distance through my sniper rifle. Guess which one won.

Later, I was on a mission with three of the four factions. The three that I dislike. I had joined two of them and helped out the brotherhood of steel way back when I thought they were gonna be good guys so I just stood by and watched because none of them would hurt me.