Note: Mine is a bit of copy-and-paste from the review I posted on Irex's shop.
... I am very, very pleased with it; no eyestrain at all, and I can read wherever I want: sofa, kitchen, out in the sun... I look forward to the day when I can read my local newspaper on it!
... Perfect screen size for books, the same area as a typical paperback, but with the added benefit of choosing your most comfortable font size...
I also do a lot of sudokus, and the iLiad is perfect for that sort of thing (crosswords, etc.), allowing me to scribble in and then erase whatever I need, and never wasting paper or having to buy crossword magazines. I've tried the note taking, and the trial version of MyNotes, very impressive, and useful. All in all, I am in love with my little reader.
... The menus are very simple, and most functions are intuitive and easy to learn. The flip bar for turning pages is incredibly comfortable to handle, you can hold the iLiad and flip with one hand, holding your coffee or cigarrette (all three can be a bit much, hehe) in the other!