For $150+ I'd want a pretty substantial upgrade. Would be nice if they actually overhauled the MyLink system so it wasn't as ugly. Preferably, they should allow an option to upgrade the hardware to the latest MyLink that the 6th gen offers, complete with CarPlay support.
This is why I went out of my way to buy a car without a nav system. They come out of the factory looking very outdated, and even simple (and very minor) software updates are a pain.
Looks like an operating system that would be run on a Palm Pilot in the early 2000's...