I cleared OWB and ran gleefully to the CW with my shiny new Dr. Mobius' Glove. The one that causes NPCs to be frenzied upon critical hits. However, I'm finding lots of NPCs there are immune to its frenzy effect. I can't find a pattern for who will be immune and who won't... Anybody familiar with this? I don't remember it ever being a problem on vanilla New Vegas.
Even NPCs that I would expect to be the same across the board act differently. Some Super Mutant Overlords are affected, some aren't, etc...
Load order:
http://pastebin.com/dbupTKDb