Personally I dont like him. I think he craves publicity, he ruins lives and he leaks information that is meant to be secret for a reason. Yes he uncovers some unsavory things but unsavory things are part of making the world work. Overall the damage he has done by publishing information about spies and people in sensitive positions far outweighs any benefit.
Plus he just does it for fame. he doesnt give a toss about people’s real feelings or world freedom.