I think you'd be hard pressed to find many people who do worse than credit him where it's due, but also think he's an absolute ass hat who has made some laughable business decisions too.
My personal opinion is he has an incredibly narrow window of real laser intelligence and outside of that he's not that bright. He's also got some unpleasant character traits, extreme narcissism probably being the underpinning reason.
Yeah he's just really good at all those broad range of topics he can talk in depth about, and reportedly has an IQ of 150, but probably not that bright - I reckon most people on here are smarter than him