Agreed, his cut-'n-paste style of magic that is Thelema is very chaos-like. His writings are a good introduction to the old mystery traditions and different occult paths, you can pick up on Hebrew, gnostic, enochian and other magic parlay and rituals that you can expand your search in this domain on. His writings aren't easy to wrestle through and require multiple readings and additional research before you can start making any sense of it, but esthetically I consider it poetry. I don't quite know what to think of his tantric work at Aster Argentum, as it sounds quite rancid. But he was a Libertarian in every sense; "Do what thou wilt" was the credo of the famous Hellfire club in the 18th century, later adopted by him.