I have a tablet now in December and am very happy with it. The price / performance ratio is TOP! The battery life depends on usage, but during normal use are 5-6 hours no problem. Until now I was able to install all Windows applications without any problems. I've gained a Logitech keyboard with mousepad, so the the tablet can almost operates like a normal notebook. The negative reviews I can not understand. If the appliance within the warranty period breaks down, I can repair it or have it replaced. This tablet I can only recommend it and would buy it again. If you want to have a little higher quality, one must also be willing to pay a much higher price.