The PE was originally made for Xperia Plays, and since 0.2.0, less and less effort was put in for adapting it to the Playstation buttons. I hate it when i go crafting and I have to touch the screen to craft, and then press the buttons again to move around. I don't want to touch the screen since I have BUTTONS.
Please make the GUIs for the world creating screen, MATTIS, the furnace and the chest to be adapted for the Xperia Play buttons.