Nope. Saw him speaking off the cuff before he was a presidential nominee.
Relatively high SAT score. Score higher on his transcript than John Kerry. IRC scored relatively high on his air force qualifying test too.
He purposely dumbed down his language and it helped him get elected.
As opposed to Donald Trump, where at least one professor has said he's a moron.
To be clear, I'm not saying Bush was a good president. Quite the opposite. If anything him being relatively intelligent makes him more culpable for what happened.
I've literally seen and heard German tankies praise Trump for trying to force the Ukrainians to capitulate to Russia in Ukraine. They like that he's undermining NATO and wants to appease Russia, think it'll bring us Peace in Our Time. Literally marching with a communist flag, and saying Trump has the right idea. Horse shoe theory applies.
Like many they've fallen down the rabbit hole. Became justifiably critical of traditional western media reporting on Iraq, Israel, Vietnam, Argentina, Guatamala, etc. ... Turned to supposedly more critical media, which unfortunately are often operated by Russia, Iran, China, etc. Became indoctrinated, before they realised said media are even more biased, just in another direction.
It can happen to anyone.
e: I see someone downvoted me withing 5 seconds of me writing this comment, probably without even finishing reading it, so apparently I hit a nerve.