The tour lasts about 90 minutes, which my Mom didn't think was long enough - you are sort of rushed between floors of the factory. I thought it was about right though, I can only take so many airplanes facts at a time. Landon probably would have moved in if that had been an option.
The process was pretty fascinating. They are apparently always innovating and coming up with ways to build quality planes more efficiently. Seeing the Dreamliner rolling along through the factory was definitely impressive. We even bought Walt his own Dreamliner model at the gift shop. 'Cuz we're indulgent like that. And because Landon was excited about it. :)
Overall, we decided to give the Boeing Factory: