I like how it blends in, like a bit of camping gear. If this is the clunker thread I'll post a few of my faded Brilliant red with the cracked bumpers.
IMHO flat paint on cars is unique and very attractive. I love that matte black look but it does best on cars with more rounded styling. Our boxy little e30s have too few curves.
I wonder what an M3's flared fenders would look like in a nice coat of matte black?