I really want some matte black rims, but it's not in the cards for a couple years. I stumbled onto these and figured for the price it was worth a try.
I'm glad I did. Installation took about an hour, and of course I will forever notice the small inconsistencies and things that frustrate me, but they look great.
A couple things to note:
I wouldn't recommend installing them in cold. Against my better judgement I installed them in 20 degree Utah winter, and tore a couple corners because the vinyl got very cold.
Be careful removing them from the backing - a bunch of mine started to take paper with the vinyl and I had to remove it from different sides to avoid them taking paper with them.
Also be careful with the heat gun (I didn't try the soapy water the other reviewer recommended- and maybe should have) - even the lowest setting on my gun had a shrink-wrap effect on the vinyl. It didn't allow me to stretch it. It ruined it instead (I ruined the extra piece they sent).
Overall, for the price (assuming they hold up), I'm very happy and it will definitely suffice for a few years.