You can still tap so good, and the keyboard lighting is clearly visible through the transparency of the film.
I use this film for my MacBook Pro 15-inch. For such an expensive computer I see the acquisition as useful as my other computer always dusty (but you can easily keyboard absaugen- on low suction level mind you).
This product fulfills its purpose, a point deduction I give anyway, because the corners roll minimal high and because the product description is German, but does not mention that the film for the US keyboard is intended. A closer look at the image you can see that but, but I doubt that will ever pay attention.
