Apple touted one of the features of the iPhone 6/6+ and I clearly remember one of them being the scaling of apps and how they "just work" and adapt to the new screens. Having a 6 for a couple of days now, I've noticed apps just don't work and are blurry. For example, WhatsApp on 6 is terrible can't imagine how it is on the plus. Is this going to be iPhone 5 all over again when we have apps of different sizes until a few years down the road? I think this is one a major disappointment for me. Apart from the extensions and third party keyboards being crap.