I think he would have gotten us into more wars than Bush did. As I said, McCain was a disappointment as a politician. He may have called himself a Republican but he was no conservative. He styled himself after Teddy Roosevelt, which is fine, but Teddy Roosevelt was a self professed big government progressive.
McShamnesty belonged in the democrat party.
On the flip side, I guess I should thank McShamnesty. Without his bullshi faux conservatism, we wouldn't have Trump stirring things up and getting shit done.