Yeah, that's a shame. It's really a good camera and not a bad price but they did a bang-up job of confusing the heck out of consumers. Depending on what generation of Ultra-HD you buy it does or doesn't have image stabilization, can or can't use extra batteries, and the only way to tell which version you're buying is by the obscure SKU or model number on the box - the box is otherwise identical. I know some liquidators in this area are making a killing selling the previous generation on Craig's list because people think they're getting a great deal paying almost the price of the newest model for the earlier model that didn't have image stabilization, etc. Really a mess.
That, plus I'm not crazy about the whole thing that makes it a "flip" - it leaves the whole weight of the camera hanging from the USB port on your computer. So far I haven't had a problem but I'm not crazy about it on general principals.
Still, for something you can stick in your pocket, press one button and get decent low-light HD video and decent audio, it's not bad.
John