Just installed mine, as you can see in the included pics there are some damages to the louvers but nothing serious. There are some wonky cut lines that looked like the person who removed them from the mold was cross-eyed but they aren't too noticeable. The plates that attach the louvers to the windows are more noticeable than I would like, and I plan to sacrifice the edge of that 3M tape and cover it with some sharpie to hide it.
Overall, I am happy with the look
