Has someone tried Amazon Kindle ?

Pls. post your user experience, if you have used Amazon Kindle.

I don’t have a Kindle, but I have a Sony e-reader and I like it for bringing lots of reading while traveling. When the Kindle came out, I reviewed it and came to the following conclusions: 1) Kindle probably has a better selection of books, and the wifi download is good. 2) I think Kindle has a way to get newspaper info downloaded to it, which I think would be very useful. 3) The hardware sure looks ugly, but the functionality is decent. the ugly part of point 3 is a major one for me. I know it’s a bit superficial, but something like that should have more attention paid to the user interface.