I got a galaxy s2 yesterday and all was going well til today! Went to the Android Market and installed a couple of free games. Went to go back into it and the icon for Android Market is now gone and Google Play Store is there. I read on the web that Android Market IS changing over to Google Play Store and that the update is a silent one and will be rolling out over the next few days.
In saying that, when I click on the Google Play Store icon it says that "Android Market is upgrading to Google Play Store - learn more or continue". however when I press either of these options nothing works!! It's just that screen and nothing more.