Originally Posted by
Endus
Then the videos are being captured by people with crap gear/specs.
There's rough tiers of enemies, in addition to their level; Scorched and Feral Ghouls are low-tier; my lever-action rifle can one-shot them at max level pretty easy. Bodyshot, even. Super mutants are a step up, the tough ones could take 2 headshots. Some of the other "fun" enemies like anglers and wendigos and such, 2-3 headshots. The boss-type enemies like Mirelurk Queens, a bunch, but that's true in Fallout 4 too. The big bullet soaks are Scorchbeasts, but that issue is 90% the range dropoff, not that they have a ton of health; if they land and you get close, you can pop 'em down real fast.
My lever-action rifle is not legendary; just a regular, crafted gun. It's also not my strongest gun; my gauss rifle is, but I haven't been using it, because the ammo's expensive. I also only have the rifle damage perks each at 1*, so if I invested another 6 perk points, I could punch another +30% damage (still screwing with my spec and I've had other priorities).
The only fight that's really MMO-y is the Scorchbeast Queen, who IS a big bullet-soak, but again, range dropoff is the major issue.
As for "running in packs", enemies generally spawn in groups, but that's absolutely the case in 3/NV/4, too. The AI is nearly identical to those games, improved somewhat over 4 if anything, a little less glitchy overall.