Are Napoleon Solo and Illya Kuryakin the good guys?

Lis and I have been watching THE MAN FROM U.N.C.L.E, the teevee show, not the movie. Because I'd never seen it before, although Lis has been a fan since her childhood. She watched in in syndication.

And I'm really enjoying it. But still... if you've got an organization which has agents who can steal, destroy, detain, and kill without repercussions anywhere in the world, with no oversight, are those really the good guys?