Mine arrived from Amazon.co.uk today in same packaging. However I purchased it from a "Fulfilled by Amazon" reseller if it makes any difference.
It is Made in Japan, contained 2 x crystal fronts and 1 crystal back, cleaning cloth but was missing the pre-installation film.
The cuts were perfect, no rainbow effect but it was missing the cutout for the proximity sensor above the earpiece.
Installation was perfect and bubble /lint free but I am too unsure if its genuine.
I normally purchase directly from the manufacturers but the international postage was so expensive.
If you got that grey packaging, I think you are safe. It is just the japanese version.
I doubt someone out there is creating fake screen protectors lol
ApplePie22 said:Again, why pay more on Amazon than PS direct?
U guys make things so complicated I only get my PS films from the apple.com or apple.ca or apple.com.sg website depending on where I am at the moment.