Watched the video as well, totally agree. Mainly it is to put some protection on but have done by Toyota so comes as manufacture standard for insurance purposes. For another car I have the insurance would no allow ceramic as raises costs to do any 'fixing', funny my local dealer for the GR86 is offering Gen-3 Clearcoat for GBP 499, however not details on polish first etc and the overall detailing. There is another USA video where the guy strips off the little rum of PPF across the bonnet saying it is essentially useless and gets dirt across the line, which would do my head in.