Bests & Worsts Reviews from Amazon

I received this new Oasis yesterday. I plugged it in so that it could fully charge. As I was setting it up, I watched battery life rapidly decline from 100% to 96% in a matter of minutes. As a test, I left it asleep (no reading/downloading/etc) for ~24hrs. The battery is now at 19%. This is completely unacceptable. Amazon advertises this model as being able to hold a charge for weeks. This experience has demonstrated that a full charge will not even last 48hrs. I cannot in good conscience recommend this product.