I got my LC150 wrapped in heavy duty matte PPF 3 years ago.
This picture is taken last year at the yearly retouching schedule.
It is great for the looks, great for protection, but I won't do it again on any other car I own for the following reasons:
1. Everything has to be disassembled for the PPF to be properly seated - door panels, handles, mirrors, taillights, headlights, misc trims. The bumpers have to be taken off.
2. Technicians who are working on it usually are paid poorly and don't give a shit if a clip is missing or the vapor barrier is not placed properly back, or they break something, or they cut too deep intro the paint surface when cutting the PPF, you won't see it anyway.
3. It is very expensive if you do a full wrap (but you cannot do half if it's matte), expect to pay more than a professional paint job.
4. The PPF gets scratched anyway and a tiny tear will become a bubble after you pressure wash over it several times, and you'll want to replace the PPF on the panel, which is more expensive than painting.
5. A deep scratch that bends the metal will have no problem to bend the panel through the PPF.
6. The PPF is degrading over time, some corners will peel off, others will get blown if you are not careful when you pressure-wash (and it's really impossible to avoid all edges, unless you do not wash the car in the first place). You'll have to do yearly maintenance if you want the 10-year-warranty, which is kinda expensive... I paid 1000EUR on my last yearly visit, which included removing the peeled and damaged parts, apply new PPF, apply special PPF protection (which, by the way, won't be the same color tone, see the pictures).
I much prefer the factory paint. Small scratches and paint chips can be DiY with color code retouch paint, lacquer and polish, there are a lot of tutorials on youtube. If it's too damaged, just get the whole panel painted and call it a day.
Later Edit: IG has a lot of aluminum panels. Aluminum panels, when dented/deformed, cannot be brought back into shape like steel ones. So there is no reason to protect the paint. Second point, scratches on the IG add to the patina and character. They tell stories. No way in hell I'm gonna get rid of them!