It really is. ICS on the Xoom rocks. It's faster, more responsive, and just generally better than HoneyComb. Those that waited should be quite happy when it's pushed out. I'm sure they said it's going to start rolling out generally to people today....the soak test was last week. All I can say is it's about time.
EDIT: Oh wait a minute...I just realized those of you on HoneyComb still haven't been able to use Chrome. OH MAN. You all will wanna try that when the upgrade gets pushed. Chrome is my goto browser on ICS Xoom.