I wouldn't buy a high-end phone from Motorola. They have a long history of lousy software support, abandoning their devices very quickly. That's one thing for a budget/midrange phone, but completely unacceptable for a flagship phone, and given their track record, there's no reason to believe they won't do the same with this phone, even if they promise otherwise. In fact, my first Moto phone, the Photon, was promised an update that they later changed their minds and never did. So anyone considering this phone should keep that in mind, and just assume that they'll only get about a year of updates. And then there's the fact Lenovo's customer support is absolutely horrendous.