When I visited the US Space & Rocket Center in Huntsville, AL a couple years back, it was full of stuff promoting the SLS as the future of space flight, without any mention of other, non-NASA platforms. It felt like the kind of propaganda-driven alternative reality one might encounter in the Soviet Union—it's been plain for years that, at best, it's gonna be obsolete by the time it's ready, but here are all these pieces of marketing pretending it's not a giant waste of money and carefully avoiding mentioning any more-promising rockets. If a person came in without any idea what was going on in modern space flight, they'd have left the place having gotten entirely the wrong impression. It was the opposite of educational.

Then again, most of it that wasn't run-down and/or broken just felt like a big, ugly, defense contractor trade show (complete with the kind of hilariously-terrible graphical collages & infographics that end up in military powerpoint slides), so that's in keeping with the rest of the vibe. Gross, definitely do not recommend. If you can convince them to let you into just the Saturn V hangar at half-off the normal ticket price, that'd be worth it.