My buddy was talking mad shit on the rifle spear last night so I had to set him straight. He was watching me play for a while via Shareplay. He is about an hour ahead of me in the game and he's telling me how hard Shadows of Yarnham are, and how tough the large snakes are etc.... He watches me literally do nothing but charge R2 for 30 minutes, not getting hit once, and finally concedes that the rifle spear is borderline OP.
It even got to the point last night where I stopped using it because I think my skills are degrading getting too used to it.