Mine arrived today, really really easy to fit. Tried Vinyl and tinting windows before but this stuff is so so easy.
I'm not sure if because it was a hot day and it had been in my car but no need for a heat gun or hair dryer,
Took 10 minutes each headlight taking it slowly, ended up doing the mirror repeaters, reflectors on the rear bumper and spoiler brake light.
Went for 2x 30cm x 100cm and had plenty, not quite enough to do the rears! Came with 2 blades and a credit card for squeezing into the gaps.
Find out how good they are in the dark when I finish work!