My MBP retina screen at the end of 2016 suffers from an anti-reflective coating loss of the screen that starts to leave. It's just a point down the left but the problem starts after 6 months. I was showing it to the Apple Store Genuis and they agreed to take it under warranty and change the screen. The part in question is located above the keyboard which was protected from the first day by a micro fiber on the keyboard. The price was 641 € excluding tax.