Sony has often been one to pick its battles carefully: sometimes it enters first, like with the Walkman, while in others it waits until it thinks it can achieve something distinct. With the Tablet S, that's more true than ever: Sony is taking on the iPad in the hopes that an infrared remote, custom apps, and a genuinely unique design will give it an edge. Whether or not Apple or Sony's fellow Android tablet rivals have reason to worry is the core of our Sony Tablet S review.