Further, just comparing the prices charged by Standard Oil versus competitors is not a fair comparison as Standard Oil offered favorable pricing only to customers who bought the whole package including transportation by J.D. Rockerfeller owned companies. Rockerfeller was no friend of the free market and was putting politicians in his pocket. TR went after them all.
TR would, in no way, be at home with modern liberals. Witness his famous statements on hyphenated Americans and his insistence we be respected abroad, just to name two instances. I'd put TR behind Washington, Jefferson, Reagan and Lincoln, but would certainly rank him with the next tier of great presidents.