... Doesn't really matter whom you are, a new UX is hard to learn, and harder to program. There might be a need of a wizard that instructs on the movements when the device(s) are setup, so that there's less of that "oh how does this work." Yea, that feels like a step backwards for some of you, but that's how you ship a finished OS. Being a beta doesn't divorce from the fact that the core character shouldn't come across better.