I use that product or a similar product on a weekly if not daily basis. One of the bad things about that product is the fact that when it rains, all those little holes fill up with water and it is very hard to see out of. You can see movement and shadows but not detail. Be careful in the rain. They do make a laminate for the window perf but then it looks rainy all the time. Even the "optically clear" laminate is junk. You can't see out at all and when you speak to the reps from the various powerhouse makers of the product, they seriously look at you like you are dumb when you say you can't see out. Some people.
Other than that it looks good. Really makes that truck look different. Nice install as well.