I had the update notice and it paused itself then disappeared and told me I was up to date. I sideloaded it through recovery after pulling it off xda forum. It's smoother and faster. Apps seem to crash less. Chrome is built in. Default actions prompting and resetting are different Google Now It required a few reboots for things to work altogether for me. Each reboot said updating system apps. So far no regrets. Oh for those wondering yes, webtop is still there, still 3.0.0 no change.