A Google TV beta tester leaked a video of Google TV running on the Logitech Revue and it pretty much looks like what we've seen already but just realer. He also shows off the Logitech Revue and its keyboard.
You can control the Revue through a keyboard, any Harmony remote, or through Android phones that can run the Harmony app. The video showcases the basic functions of Google TV (and it seems the guy really likes it) but never really delves into searching.
Honestly, the video doesn't show off much but I'm still really digging Google TV. [Digital Trends via Engadget via CrunchGear]