Actually, based on the results, Reagan sucked as President.
Sure, he was a great guy personally, But all of the problems we have in the Muslim world today with Al Queda, the Taliban, Hezbollah, and the Muslim Brotherhood are the direct result of Reagan's policies toward the Soviet invasion of Afghanistan, and the rest of the worlds problem spots of the last 20+ years ( Bosnia, Somalia, West Africa, Dharfur, etc. ) are the indirect result of his forcing the Soviet Union to implode.
On the domestic front he didn't do so hot either, massive increases Govt in the name of the "War on Drugs", coupled with major infringements of Constitutional safe guards, increased the size of the bureaucracy, and increased Federal spending to pay for it.
In short, Ronny was another TR, love the guy, detest the results of his administration.