He was a tool. Wozniak is the man who is the true core of Apple - a technical genius.
The guy from Computer Chronicles(forgot his name) once tried to get Apple and Co. onto his show and Jobs behaved like he owed him something.
Jobs was a creative and business genius.
He is basically responsible for making the hobbyist computer a required household item, made apple and pixtar wealthy. He also could see want people wanted and was able to generate hype.
He also made iTunes, basically the first legal music download store.
The iPod, the modern touchscreen smartphone and tablet, The first gui on a computer, the first web server was on a next box, pushing newer tech like uefi, CDs, etc.