Two days in for me and it's still great. Typically with the Florida heat a skin would've failed or shown signs by now.
Time will tell but I think the biggest factor is the install. If you line up the edges correct and get the sides flat. There is less area to get snagged and such.
I agree about the edges lining up is the biggest way to deter the wrap lifting up. I used some 1000 grit sandpaper to file down the little bit of edge I felt after doing my install. If doesn't take much to knock the little bit of edge off and then you cant tell where the sections meet and it feels seamless.