Some of those look great, some not so much.
The majority of the population doesn't have the "Eagle Eye" that WE do, so surely the general public won't see the imperfections that we see. Most people don't even know that Beyonce, Ciara and Tyra Banks wear lace fronts.
I've heard people ask women if those horrid BSS lacefronts/ 2" wide "inVISIBLE part" installs are their own hair. People believe Kenya Moore, Jessica White and Shar Jackson's eyes are naturally green/hazel, even though we/ (most folks), can easily see they wear colored contacts.
That inVISIBLE hairline stuff...Nah, son..