After a day use a first impression: + Precisely, + Stable enough for working in both Open Modes (flat and steep), also works with fast typing on the onscreen keyboard does not together, + Nice gadget: when opening comes immediately a calendar and an area for notes, + Reliable screen shutdown when closing the upper part of the screen door, + Pleasant feel. - Back flap as look cheap - because doubts are mainly used for the flap for durability (hence only four stars). Odors are not present.