Along with Fred I purchased the Verizon 3g Xoom on release day and we waited and waited for our promised 4g upgrade. I have never rooted or unlocked my device so i am still on Honeycomb ( I forget which version). But that really doesn't matter to me. What matters to me is that my Xoom still performs the tasks I need it too without bogging down or crashing. Yes once in awhile my stock browser does close on me but I can deal with it.
I am still happy with my purchase, and i am in no hurry to upgrade to the next latest and greatest thing. Yes I do wish us 4g users could get stock ICS but there is not one thing I can do that will force it to get here quicker. I would not trade my Xoom for a new I pad or any other tablet out there. Is it perfect, no its not. But I am satisfied that it was worth my investment.