I think we've found the other side of the extreme here, a metric by which to judge all other mass shooters manifestos, with Dylan Roofs as the diametric opposition. The far side of the bell curve.
On one end, Dylan Roof's page and a half, poorly spelled (Accidentally) all while saying he had spent years planning this shit, but didn't have time for spell check. Avoiding slurs.
In the middle, the perfect Kazynski papers, a perfect 80 page work of literature. Well spelled, clearly thought out. Still applicable.
And on the far end. This. Far too long to be low effort. Yet possessing nothing of substance, almost as though he tried to make it as bad as possible.
I propose a Roof/Harris Ratio, with a high Roof/Harris Ratio meaning extreme low IQ, short, etcetera, and a low Harris ratio means simply trying too hard, and coming off as psuedointellectual garbage. For example if I were to go shoot up after posting this, the lengthy nature, faggoty academic language, and lack of terms like "My boss is a cornstarch cave dwelling Honkey Tonk" would put me in somewhere around a .3.