The very first, pre-release reviews for the Motorola Xoom (our hands-on) have surfaced and provided mostly positive looks but with significant flaws. The WSJ's Walt Mossberg, often a champion of Apple hardware, noted that Android 3.0 is much improved; it takes much of the "geeky feel" out of Google's OS, he said. He enjoyed the browser's Chrome-like interface, with tabs and private browsing, and the much improved notification system.