I keep hesitating on getting this done because of one specific worry that nobody seems to address clearly when I ask around, everyone talks about how well the film protects against chips and scratches, but what I actually want to know is whether it stays genuinely invisible over time or if you eventually start noticing the edges where it ends, especially on a lighter colored car where I'd imagine any visible line would stand out more than it would on something darker, does the edge lifting or yellowing happen gradually to the point where you don't really notice until someone points it out, or is it usually pretty obvious early on if a shop did a mediocre job with the trim work, I've been reading about transparent paint protection film Dubai and most of what I find focuses heavily on protection benefits without really addressing this specific aesthetic concern about long term invisibility, has anyone had this installed and gone back after a year or two specifically looking for edges or discoloration, and if so did you have to actually search for it or was it something that became obvious without needing to look closely, also does edge visibility depend more on how skilled the installer is with trimming and wrapping around body lines, or is that just an inherent limitation of the film itself regardless of installation quality, I don't want to spend money on something that's supposed to be invisible only to end up with a car that looks like it has film on it if you look closely enough, especially since the whole point for me is maintaining that clean factory look rather than announcing that protection has been added, so if anyone can share honestly whether this stayed truly seamless over time or eventually became visible in some way, I'd really appreciate the insight before I move forward with this.