I agree with the other commenters about this.

• Some of what he says is correct: the map is not the territory, having a good model of the universe does not guarantee having any kind of privileged access to The Universe As It Really Is Deep Down, etc.
• But "rationalism" or "rationality" in, say, the sense commonly used on LW does not in fact mean denying any of that.
• The video is really long and (at least in the first 25 minutes or so) has awfully little content.
• The guy in the video comes across (to me at least) as smugly superior even while uttering a succession of trivialities, which doesn't do much to encourage me to watch more.

So I thought "maybe it gets more interesting later on" and skipped to 50:00. At which point he isn't bothering to make any arguments, merely preening over how he understands the world so much more deeply than rationalists, who will come and bother him with their "arguments" and "contradictions" and he can just see that they "haven't got any awareness" and trying to engage with them would be like trying to teach calculus to a dog, and that the mechanism used to brainwash suicide bombers and fundamentalists are "the exact same mechanism that very intelligent scientists use to prove their theories of space and time and whatever else". OK, then.

Since I obviously wasn't enlightened enough for minute 50 of this thing, I went back to 40:00. He says it's important to connect with your emotions and not deny they're there (OK), and then he says that "rational people just assume that, well, we don't need any of that emotional stuff". OK, then. (And rational people like scientists get emotional when they argue with highly irrational people because they're attached to their rational models of the world and don't want to hear anything contrary to those models because of cognitive dissonance; they close their eyes and ears to the arational because they demonize it as irrational.)

OK, clearly still too advanced for me. Back to 30:00. Apparently, if your "awareness" is low then you think thinking is great (OK...), you think thinking is all there is (huh?), you think thinking is a powerful tool for understanding reality (OK...), but as you gain in "awareness" you realise that thinking is a system of symbols, and "this gulf between the map and the territory just grows wider and wider and wider, until you see that the map is just a complete fiction, a complete illusion", and once you realise this you see "the gross limitations of thinking". Einstein's theory of gravity isn't revealing anything deep about the world, it's just a set of sounds and symbols on paper. "That's what it literally is, except your awareness is too low to actually see that". And then he pulls an interesting move where he complains about people with "low" "awareness" getting "sucked into the content" of a theory because they don't see the "larger context". You might think he's now going to explain what the larger context is and how it should affect our understanding of relativity. Ha, ha. What a silly idea. Only someone with low awareness would expect that. What he actually does is to tell us how when rationalists criticize him they're doing it "on the level of thoughts" while he is "on the level of awareness, which is a much higher level". Bleh.

Oh, wait, he has something resembling an actual point somewhere around 35:00. Rationalists give too much credit to logic, he says, because logic "has no teeth", because it depends on its premises and the premises are doing the real work, and if your premises are dodgy then so are your conclusions, and "most of them are very very wrong". Cool, he's going to tell us what wrong premises we have. ... Oh, no, silly me, he isn't. He just says they're very wrong but gives no specifics.

So far as I can see, he alternates between three main things.

• Saying things that are true but elementary and not in fact denied by rationalists. For some of these, he actually gives some kind of justification.
• Saying that rationalists are wrong in various ways (giving too much weight to X, having wrong premises, ...). In every instance of this I heard (though I have not listened to the whole dreary thing) either the claim is flatly wrong, or he offers no sort of support for it, or both.
• Saying smugly how much more "aware" he is than rationalists are, and how this puts him on a higher level than them.

If there's anything actually useful there, I missed it. And now I've listened to enough of this without any sign that he has anything useful to teach me, and I'm going to go and do something else. My apologies for not sitting through all 82 minutes of it.