Still struggling to really appreciate the praise this game is getting.
I actually think the biggest thing annoying me (there are a few) is just how fake the nemesis and general respawn system feels.
I had to double check a couple times to make sure, but I'm right in saying the game recycles Orc names. I've killed the same named guys a few times (without being killed or reloading) and they seem to pop up down the road again. It just takes away the believability of the system.
Even worse is how they all magically respawn. I was in a stronghold on a mission to kill a named mob, hopping up levels, moving about the environment to fight off 30 or so of his friends when suddenly the game deems I've moved too far and any orc off camera has de-spawned. The named guy I was fighting had teleported halfway across the map to another area. All in the space of 2 seconds.
Then there is some (worse than) Far Cry 2 stuff happening with random base respawns. You can go to a basic tent/camp area, clear the 5 orcs there (and have 10 of their friends magically appear for help) and by the time you've turned around to leave, if you look back, literally seconds have passed before the camp is full again.
Just cheesy, bad game design.