In the company's newest ad for the iPhone 6S we're taken on a tour of all the new features and upgrades Apple's latest flagship phone has over its predecessor. Starting off with the introduction of 3D Touch which let's you 'peek' and 'open' apps, pictures and more simply by pushing on the screen beyond the simple 'touch' of previous iPhone screens. Next we see the upgraded features of the camera with 4K video higher resolution. We then see the new 'live pictures' that enable photos to have several seconds of motion incorporated in them. Finally we're shown the new 'rose gold' color that is only available on the new models. So what do you think? Worth the upgrade?