For what I wanted it to do, namely display some of the pdf files and books that I already have on hand, this does a pretty poor job of it. The default software is not compatible with many would-be useful formats such as txt or rtf. There is no folder view for displaying the books you put on it, you are constrained to a library view that tries to sort everything for you. The settings page is a joke, there is almost no customization to be had there. The shop's main view was nonfunctional out of the box; every time I tried to access it, it kicked me back out to the main page, and I had to access it by going to the "top 100" page instead, and even then the search would sometimes not work. The battery capacity went down 20% over 4 days, so I don't think that it would make the 2 month mark that it should have.