I am holding back on updating my nexus because I don't know exactly what the new update features are. Right now my tablet is running pretty decent. I don't have any major problems with the tablet other than the fact that it lags every now and then (even after uninstalling chrome, which apparently was a large part of the lag problem). Can someone fill me in on whether or not it's worth updating? A part of me doesn't want because I don't want any unexpected problems to come up during my install or after my install. But there is a part of me that is curious.