Is Luke Skywalker good or bad?

Anybody at all familiar with the Jedi philosophy knows that we are all both good and evil - so the question is unanswerable.

Luke Skywalker is considered the "enlightener" for Darth Vader trying to turn him back to the light side. After Cutting off his hand, (which was for leia) he realizes what he does and throws his lightsaber.

Think of it as yin and yang........ where there is good, there is always a little evil. Where there is evil (hint hint like anakin) there is always a little good.