Got the wifi Xoom yesterday. Took me a few minutes to figure out the layout and get into settings. Preliminary thoughts after several hours of use:
1. I like the layout and the weight. It's comfortable to use on the couch or in bed. I'll be getting a case with a kickstand to use it elsewhere.
2. Even though I washed my hands, after a couple of hours the screen looks like it was used by someone eating fried chicken. I'm on the wall about a screen protector, though, because video is really nice on it - but it is better with no fingerprints.
3. Kindle subscriptions seem to not work (at least not yet). In my Amazon account, I set it to deliver the NYTimes to the Xoom (it was there as an option). And it was delivered this morning, and in the Periodicals section it showed "1". However, the Xoom threw some error in the Kindle app about an "unsupported format". Was hoping to substitute this for the Kindle. Guess not yet.
4. Apps: Now, this is a problem. Most of my apps work on the tablet just fine. BUT, updating the apps on the Xoom removes them as "updates available" on my EVO. So, I either need to switch to a different Google account for the Xoom or parse out the applications between the two.
5. I hope the LauncherPro dev is working on a tablet version (you can buy the unlock for LauncherPro in the market, but I didn't see the free version anywhere). ADW does work and looks pretty good.
6. The battery isn't user replaceable. Not something I'm worried about now, but the idea of having to ship it somewhere for replacement leaves me a little cold. I'll probably root it at some point so I can do a Titanium backup of everything, then wipe it before sending it in. But I'm guessing that won't be necessary for at least a year.
7. I really do not like that there are no drivers for Macs for this. (If anyone knows of any, I'd appreciate a link.) Meaning (especially for transferring large files), that you have to have Windows. I tried transferring some movies via WiFi and it crapped out on me after about 20 minutes. Then tried using the Mac - nothing. Read Motorola's support and they have a driver package for Windows only. But it works fine on Windows.
8. Speakers are nice. I wasn't expecting any kind of magical audio experience, but they're very good for this kind of device.
9. Bluetooth works well. Although the movie I was watching began stuttering very badly when the BT headset became unpaired. Not sure what caused that. Repaired the headset and everything was fine.
10. Battery life seems to be really nice. After eight hours of use (including being unplugged but turned off over night), it was still reporting 73% battery left.
Overall, I'm pretty impressed and think the Xoom will work fine for my needs. If the Kindle subscription thing ever works, I'll use the Xoom instead and will probably carry it every day. Right now, it's more of a couch/bed tool. And I can see using it for some of the reference materials I've been carrying around on a netbook (just depends on how well Adobe Reader works on the Xoom).