Alright with potential for

The film does not fit well, of course, over the full screen of the Nokia Lumia 730, as this smartphone, the display is indeed curved. The recessed areas (camera, etc.) could be punched something fine, but that is still fully ok. (More whining at a high level). 4 stars

Operation of the smartphone runs completely without compromising! 5 Stars

The attachment itself is if you already have some experience in, not particularly difficult, but there is room for improvement:

From other brands I know it that the film still has a carrier film on both sides even. This one has only one on the bottom, so that which is resting on the display later. When bubbles rausdrücken (by debit card, etc.), the film is therefore already under stress and may even gotten fine scratches. Here a second carrier film would help. Abzubekommen these (and the other :-)) would be a kind of tape useful, you have to not touch the film itself, which may lead to the pollution already (fingerprint, dust Final, etc.). 3 stars

Price is in my view also iO 3 stars

Therefore, not quite 4 stars in total, are only full and 3 would not be enough! :-)