Has the same mistake as most Hardcases.

The "clips" on the front of the keyboard irritate your wrists when you are used to it lay the palm of your hand on the notebook edge. Therefore, you can create it as a protection, but in continuous use not to use it. Apart from excellent processed.
The attached keyboard protector is very good when it comes to the typing feel and fit with Retina models. Only the Accent button has a strange inscription. Strange is also the label of the power button - showing the old Eject button, although the cover at non-Retina models eject button not likely to fit properly (too flat). The transparent opening for the Caps Lock LED also does not fit exactly, but who does not bother receives here a very good keyboard protection. For that I would forgive functional 5 star, 4 for the detailed problems. But here it's all in wesentichen to the Case ...