The frustration as always is the lack of information from MS. TBF it's the same with Android and don't get me started with the lack of info you get from the networks in the UK. There are many useful features that will help me with work greatly, not least of which are wordflow, calendar improvements, office lens, notification centre and improved battery life. The updates though are so scattergun, Finland gets the update, then Argentina, now Thailand and Spain. I understand that practically it makes sense to hit markets with lower numbers of users to field test the update gradually and then move into bigger markets but I wish it could just be 'right we are updating Europe over the next 2 weeks, after that we'll be updating Asia etc.' I know that this is not logistically possible or even desirable for the developer but I can live in hope.