So far, 8 hours in. The installer came to my house for the installation.
Your photo concerns me greatly!
Clearly your installer did not have your patterns cut on plotter. Instead, it appears as if he cut the bra material while it was in one piece laying across your car.
I had a clear bra installed like this on my car years ago; the very first 2005 Corvette C6 to arrive in Arizona. The car was so new there were no patterns available so the installer "free-cut" the material with an exacto-knife while it was one big piece on the car. The installer ended up cutting all the way through the clear bra material and through the paint. I had cuts all over my car; headlights, hood, fenders, mirrors, behind each wheel, etc. He cut so deep in places that the fiberglass body was cut. Damage was so bad I had to run the car through a local car auction under a red light. Lost my a$$ big time!
I will not let anyone install a clear bra on my car again unless they have the patterns and cut them on a plotter prior to installing. Take a close look and make sure your installer didn't cut through the material!