With a philosopher nothing at all is impersonal.
As an armchair Platonist, I once held a personal aversion to Nietzsche. His life's mission seemed to be centered around overthrowing Platonism. However, after delving into "Beyond Good and Evil", my stance shifted from aversion to a sense of pity, in the Nietzschean sense.
To better illustrate my perspective on Nietzsche and his connection to Plato, let me introduce a Chinese fictional/mythical figure, Sun Wukong (孙悟空), also known as the Monkey King. The Monkey King defied the authority of the gods, stormed the Heavenly Palace, and declared himself their equal. After multiple failed attempts to subdue him, the gods sought the help of the Buddha. The Buddha wagered with the Monkey King, who could travel 108,000 li with a single somersault, that he couldn't jump out of the Buddha's palm. Eager to prove his might, the Monkey King journeyed as far as he could and reached what he believed were the Five Pillars of Heaven. But upon his return to face the Buddha, he was chagrined to discover that those pillars were actually the Buddha's fingers. He lost the bet and was imprisoned by the Buddha under a mountain for 500 years.
An astute reader would easily surmise my intended meaning: Nietzsche was the Monkey King, and Plato was the Buddha.
Five-Point Critique
Firstly, Plato conceived the idea of an eternal cyclic nature of the universe long before Nietzsche rediscovered it and gave it a different name, "eternal recurrence". Evidently, like the Monkey King, Nietzsche was not impervious to self-deception and grandiose delusions when he claimed his philosophy was novel and free from metaphysical presuppositions.
Secondly, the concept of "order of rank" is not novel either. Plato established a class division in his Republic. Nietzsche appears to share Plato's disdain for democracy, which is founded on the assumption of equality among men. Both would assert that some men are suited to rule while others are meant to be ruled.
Thirdly, Christianity has long taught the idea that suffering is essential for the character development of human beings. Nietzsche once again borrowed this idea without crediting its source.
Fourthly, Nietzsche's philosophy is not firmly rooted in biological facts but rather represents another subjective interpretation with assumptions and leaps. Using his own simile, the text may have vanished beneath the interpretation, but it still exists, and each interpretation should be evaluated based on its relationship to the original. A philosopher cannot place himself above the standard of good and evil any more than a translator can凌驾于原文之上.
Fifthly, the ancient Greek philosophers believed that the ultimate goal of philosophy was the attainment of the Good and the True. Nietzsche dismissed this notion as utilitarian and ignoble. But what noble value did he create through the will to power that would elevate him above the philosophers he ridiculed? None.