Feint is niche and not completely useless. However, Quick Attack is the superior option in most cases.
However, Frustration on the other hand, I just want to know why you want to abuse your mon' to make it hate you.
I went against a Pinsir that ran Frustration/Swords Dance/???/??? the other day. Although, mine came out on top with Return, I felt sorry for the other cute wittle pinsir.
Anyway, this brings up a point. Is Frustration interchangable with Return? I mean, at least in-game, I feel as if Frustration at max base power in nearly impossible to keep due to your pokemon naturally gaining affection through walking, healing, and battling. However, in a closed-simulated environment, Frustration would be equal to return. But then again, since they are basically the same move, I suppose Pinsir's standard set could be
Quick Attack
Return/Frustration
Swords Dance
Earthquake.