Take his reviews with a grain of salt. The common theme is "Do they work for me, Seth James DeMoor?" without much regard to users being someone other than a 35 year old male ectomorph that gets free stuff and never puts more than 50-75 miles on a pair. He also does a lot of training on dirt roads (common in Colorado, not so much elsewhere). His "durometer test", "heel counter", and "predicted longevity" tests are jokes. His shoe dissections are interesting but, he draws conclusions based on the flex of the plate without consideration to how the entire plate/foam package is engineered to work in unison. It's like rating a supercar on horsepower only and forgetting that the suspension and chassis have much to do with how that power is applied to the road.
The most annoying parameter that he scores is weight. While light weight is a very desirable attribute, especially in a racing shoes, he gets fixated on sub 7 ounce shoes as some holy grail of quality and performance. I have to laugh when he geeks out over something like Atreyu's "The Artist" being a great marathon racer after a single run because it is 6 ounces in his small size but, dismisses a just over 7 ounce Hoka Rocket X as "meh" because it is "very heavy". WTF? Nothing about stability, possibly being better suited for a runner over 140 pounds, etc. Without considering your gait, where you start breaking down in a marathon, etc., how can SJD be so certain that a 6 ounce flat with get you a fast time and that the 7 ounce shoe is only good for tempo runs?
I want to like the guy but something seems off. I cannot tell if he is being sincere or if his enthusiasm is just an act.? Is he a bit narcissistic? Does he just thoughtlessly ramble through stuff to get 13-15 minutes of daily content uploaded? He seems to have blind spots regarding his audience. He also seems to come up short in many of his public endeavors. Good on him for putting his goals out there publicly but, I don't sense that he really has a deep understanding of how to properly train nor does he seem to run intelligently at standard distances. He has the talent to get away with it at ultras and trail races (lesser talent pools and more variables like fueling, hydration, and course features). Winning Pike's Peak was a big accomplishment but, it was an off year with COVID and the nearby wildfire smoke weakening the fields. A win is a win but, how would he have fared if Jornet, Walmsley, Gray, and others had shown up?