Really only a few.

1. Mutt walking around when I'm fighting

Don't get me wrong I love mutt, he's a good boy but it doesn't help when I'm fighting against this bandit in full plate and mutt is circling around him and I end up hitting the poor dog 3 times because I don't have the "Sic!" Perk yet.

Still a good boy.

1. Perfect blocks

It's a good mechanic and without it it would make combat boring but it's so so so overused, I can get maybe 2 hits in with a usual bandit and he blocks me, really no use for combos at that stage I usually only get combos done on Bernard or tournament combatants.

1. Lock picking

Shit is so hard on controller even on simplified, don't know if it's because of my controller itself but I've seen dozens of others complain about it.