I personally am a big fan of his. This is partially correct: he is an amateur in overlanding only, but his love and authenticity in learning about the 4Runner was real. So was love of the outdoors. He did a lot of the work on his truck himself, and when he could not, had it filmed by the guys doing it....and always giving huge props to the shops and manufacturers. Respect where it was due.
But he is NOT an amateur in video creativity and editing - in fact i have yet to find a better, more engaging content creator that make trips out camping/offroading (or even just plain installing stuff on his truck) fun and interesting to watch. LLOD channel is another one at this level. Jason's interactions with his family and friends are also genuine. SO that said Ive watched a bunch of his stuff, and I would consider myself a tough sell for youtube attention. Admittedly, this particular video as linked above does not do him justice compared to his earlier stuff.
To each thier own, but i am a Jason K - fan, but yeah sorry to see him trade in the 4Runner for that beast of a truck, but he gives the reasons in a few of the videos.