Dont do it !! That guy got me hooked on building and mimicking his projects and cant stop !!
In all seriousness though, he is great. Some of the finished products I am not a fan of the finished product look of to tell the truth however the tanks and variations of are awesome. Helped me to debunk some of my previous thoughts about how things worked as well.
Those youtube videos are a rabbit hole you dont want to go down if you dont have a few days to spare.