Ok, let's stop with "all Majesties have problems" bit.
It's a hugely popular seller, which means there are a lot of them out there. You're not hearing from the majority of owners that have no problems, you're hearing from a few individuals that do, and that always makes things seem skewed.
Yes, it's a more "complicated" guitar, but that doesn't necessarily mean anything. (Keep in mind, it's far less complicated than many of the items you use in your daily life, not to mention any of the devices in your signal chain ...)
Music Man has an amazing customer support team. When there are issues with an instrument, they're there to solve them and make things right. If you have a problem related to a specific guitar, reach out to them and let them help.