Crowley was many things, but most definitely not a walk in the park.
He put everything out there, no guardrails, open to all to do anything with Magick. To my thinking that is a dangerous attitude.
Yet, with all that, if one reads him carefully, his thoughts, methods, and metaphysics are clear and easily understood.
The human body does not easily access or sustain such energies, for long.
For me, he resolved my questions and provided a means of both training and verification.
Operating on such a high plane/level is difficult in any field, that he accomplished as much as he did, is phenomenal.
At the end we are only human, a bit of creation, encased in a body that is only temporary at best.
For all that the view he delivered I hope was worth the cost he bore.