In terms of SW Sony isn't really a good company. Although I love the hardware and I'm a real fan of that sexy design, but the software is just stupid. The launcher doesn't look good as it should and the sittings accessibility isn as good as the new companies in smartphone area "let's say LG". Also, Sony apps aren't user friendly and doesn't look good as well. And still the aren't convoying the new updates. You know what Sony, you should do something in this field and try to satisfy your customer.