It's been great, really the z-wave stuff was what pushed me to use the beta. I'm probably not a great source though since I tend to put up with alot as long as in the end it works, and I only used the prior version for a few hours before upgrading. The only outstanding issue I have right now is getting it to download the configuration wirelessly, it only works via USB. Not sure if that's a version 2 thing or just a general Nevo issue, my main concern is that I'll end up breaking the USB hatch cover off because I'm constantly updating the job and downloading it. :)