From a Wired article on the GSMA:
Most apparent at the show, the biggest mobile conference in the western world, is that nobody is doing touch screens properly.
Sure, Apple didn’t invent touch screens, but it was arguably the first company to do it right. Sony Ericsson, no latecomers to the touch game, showed myriad new phones today, and of all of those we tried out, the UI was invariably clunky, counter-intuitive, or downright hard to navigate.
Flashy, animated icons are great, but not if they come at the expense of usability. It feels like everyone is scrambling to add touch capabilities because they feel they have to, ease-of-use be damned. The point of the iPhone is being missed: It’s a pleasure to use because of the fancy UI, designed from scratch to be intuitive, attractive and easy.