As the title states, has anyone tried the VLine NIS9VL2 infotainment upgrade? It touts use of the built-in OEM screen and hardware in our older 7th Gen Maximas (that have the Nav unit) as well as Infiniti G37s. I'm curious if this is any good or if it's buggy like other aftermarket AA/AC units that I've seen for other vehicles (like the Tesla-style unit that was made for the 2015+ Infiniti Q50s).