Good protection, but for Macbook Pro 2011 is not optimal

I have bought for my Macbook Pro (model 2011) to protect me Inivisible Shield.
I could not exactly identify for which the film is Generation Macbook Suited and simply appointed times from the description.
Unfortunately, she is not completely suitable for my model, but for the Unibodygehäuse in which one could still change the battery.
Since these models, however, do not differ by much I have applied anyway. The film for the lid agrees completely with the current model, but provides lower does not fit completely, unfortunately, some screws are covered by the film, so that when the memory or the like is to be replaced and the base plate has to be removed that would require the film to be removed ,
In addition, the film is divided into two parts which does not look quite as good as a single area, and it is a little exuberant piece where the previous model was the button for removing the battery.
Unfortunately, as already described, the packaging around, which is why the films are then curled which makes it difficult to raise the.
I have a few days something heavy on set, which does not resolve the issue, however, has improved somewhat. Too bad that Zagg here no better packaging uses.
The application itself has been going on for a while in my opinion, but not too hard. I blow-dried at the corners and allow the device to dry for 24 hours and the film holds very firmly.
As they proved in a long time I can not say exactly, but I once had an Invisible Shield on my phone and held until the end of the phone and this is well protected.
In my opinion, the protection of the good races Unibody against scratches.
An increase in temperature I could not find, but I can not imagine at the thinness of the film to me.
All in all a good protection for those who want to protect their Macbook.
However, all should look for a newer Macbook model more like the perfectly matching version.
Also, the price is a bit high in my opinion.
MfG