I love my reader, use it every day, and definitely consider myself very satisfied. Is there room for improvement? Of course - there's no such thing as a device that can't be improved in some way (color e-ink with instant page turns and a price point of $50, for example
). For me the question is "Do I enjoy reading on my reader as much as reading a paper book?" and in my case the answer is an emphatic "YES", and in fact I very much prefer my reader to a paper book.