The Oasis E-reader provides an enjoyable reading experience. The device is light and well-balanced and can be held in, and operated by one hand for over an hour without causing tiredness. The font is crisp and easy-to-read in any light - much better than on a phone or tablet. There are, however, a few issues. The biggest problem is that almost one-third of my cloud collections do not show up on the device, and others do not sync properly. Creating collections on the Kindle and adding books to them is a slow, awkward process. Why provide the capacity to store thousands of books without a reliable way to sort, categorise and locate them quickly? Other issues are less serious, though still annoying. The battery life is poor - around 6 - 12 hours, and scrolling is much slower than on a tablet or phone. I found that some of the Kindle books in my library are not in a format compatible with my Kindle reader, though they are compatible with the Kindle app.