Received it yesterday, very very impressed! the lightest reader I've owned and I have a few. Because I bought the cheaper T3S version, I purchased the lighted cover so it worked out about the same price as normal version with standard cover. I had read the goodereader review of this, all I can say is, in a dark room the light displays the whole screen,it's crisp and gives a more natural reading experience than my slightly heavier kindle pw1. I bought this for access to my library and Sony do this really well,integrated into the reader a quick sign in, and a book borrowed! it's very quick and responsive,no lags or re-starts yet,slight touch is all that's required for page turns or I can push a shiny button!
off now to the garden,lot's to read!