I've had the 3M on since day 1 and it's the best mod I have on this car. Saved me from a lot of paint work already, from stone chips as well as minor scratches.
Recently applied Ceramic Pro Glass 9H coating on it and here are some pics.
https://flic.kr/p/TbSB7P
https://flic.kr/p/TbSBgg
https://flic.kr/p/TbSCka
https://flic.kr/p/Ubp61m (Video of water sliding off the side)
The shine was what I expected from previous applications in other cars. But this is the first time I had it on top of PPF and it actually looks quite nice. It somehow smooths out some of the minor bumps when you look really close. Been raining the past few days, and the car is still relatively clean.
For those of you in the Toronto/Markham area, feel free to PM me for the installer. The cost was $350.