use it too..
frankly it not as clear as normal tint, it has some kind of a bit blur.. so if you are fond to clearness or sharpness of clarity, dont use it..
i use it as second layer as first layer give good heat rejection but its too transparent, so added the magic tint just to get lesser VLT (visible light transmit)
the good thing about it, it last long and quite durable.. but to apply it need quite a skill, doing by myself kinda hard so i normally just go to the shop to install it again..
(i take it out last time because need to go inspection due to very dark, didnt have time to take it out before JPJ roadblock due to busy entertain my kids)