My Acura Legend's paint and finish was neglected for 15 years, 220,000 miles. I'm coming up on my "Wow-I-actually-care-about-how-my-car-looks-iversary" in August, so I decided that I am annoyed with my car's finish.
Here is the paint before:
hood:
roof:
After:
Corrected via Makita
Here is the paint before:
hood:

roof:

After:









Corrected via Makita