I wasn't impressed with the Xoom either. My favorite so far is probably my iPad 2. Stupid little things like grabbing it and changing the channel when the remote is across the room is priceless
I still think Honeycomb has a ways to go and it seems unfinished to me still. The new GTab looks gorgeous, but it's still Honeycomb. I've also had the HTC Flyer and it can't hang with the Playbook in the 7" size class. It forced closed a ton and the UI isn't nearly as good. Once the PB is running Android apps I think sales will pick up. Lemme know how you like the Transformer (if you can find one).