The twenty minute video is in Czech but shows off the LG Windows Phone 7 phone nicely. The 3.7" screen appears to be responsive to the touch but the accelerometer seemed to stick at times, slowing the screen rotation down. The screen keyboard appears well spaced, especially in the horizontal view.
The reviewer does briefly visit the settings page for the LG Windows Phone 7 and shows that the E900 has 16gb of total storage. It would have been nice if we had if the video showed the processor information so we could tell if the E900 is running a 1ghz or 1.3ghz processor.
All in all, the E900 does look nice and Windows Phone 7 appears to run smoothly and with some zip on the phone.
You can catch the full, twenty minute video after the break.