Fiddly and inaccurate.

I got the sticker today and naturally attached immediately.
The result is ... "okay".
So why only 2 stars?
It's simple: If the sticker is supplied, must first be deducted a protective film, and then the transfer film glued exactly about. Why is not already on it? So I know the other stickers. Had save a film !?
There are already the first difficulty, because the films 'magical' and already put together paperboard, even if they still do not lie flush. 2 extra hands would be helpful ...
Then: The transfer film, which is to keep the individual black gluons afterwards in the right position, does not stick as well. That means, when you remove the carrier film from the paper, remain part of the actual stickers on paper and do not adhere to the film! Then you can afterwards advance individually consider where the eye of Snoopy or the hair of Woodstock actually belong ;-)
Bad I think: In the film was a big and bold "13".
But on my 13 inch MBP does not fit the sticker! Then Snoopy would mind at the side edge of the lid. So the whole sticker in the center to be shared, the flame placed centrally beneath the apple, Snoopy Stock shortened and that all somehow displaced are attached properly. The edge where I shortened the stock no longer adapts now so 100% the apple. Not nice!
And finally: The few air bubbles, I wanted to get out slide with ner credit card aside, thereby scratching the black film!
So I would not know how looks the whole, when I have the MBP taken out a few times in his pocket and again.

Conclusion: Who is already annoyed when applying a protective film on his smartphone should leave from here the finger!
Better quality, accurately fitting Sticker (make then stop for 2 different 13 and 15 inches) and a transfer film which is already pre-assembled and glued enough - then there are also 5 star!