I look at any online content in the context of art degrees that run into the tens of thousands of dollars, and to that end Proko's premium content is extremely reasonable for what you get.
His schtick can be grating but I'd be lying if I said I haven't ever once cracked a smile at some of his terrible, terrible jokes (though none of his deliberate hit or miss attempts at humor compare to his famous kangaroo)
He has the best 3D models around (there are other options though:
https://pastebin.com/9VgmQQPk) and he uses them to great effect in his lectures, which are themselves mercifully brief and easily watched over and over again as necessary.
In short, you could do a hell of a lot worse.
