I got a Notion Ink Adam a little over a month ago after some delays and have done some
reviews on it. It's got a lot of potential but is still a work in progress. It is very fast thanks to the dual-core Tegra 2 processor and I really haven't had any troubles with it. What I like best is the Pixel Qi screen works great outdoors in the sunlight. I'm not really a fan of Notion Ink's custom homescreen though. I'm using Launcher Pro instead. NI's custom web browser is pretty slick, loads fast and works with Flash. They are supposed to be upgrading it to Android 3.0, but now that Google is holding back on the source code that might be awhile, which totally sucks. I think the Adam would be pretty freakin' awesome running Honeycomb like the Motorola Xoom.