Quote Originally Posted by Prof. Chaos View Post
They just believe they are doing the right thing while members of Akatsuki were in it for the sure joy of killing/causing mayhem.
You need to go back and refresh your memories. For example Itachi, Pain, and Oro weren't in because they'd have enjoyed killing and mayhem. They all had their own reasons much deeper than that.

Being able to sense evil is pure bullshit. The worst deeds in the world are done with the best of intentions.