tedspot
Lower your expectation, and accept the imperfection.
Personal opinion: If you need a perfect result, don't buy this, go to a body shop, there is no perfect solution without sanding, filling, using computer matched paint and spaying for several layers. If you're looking for a solution to cover the small damage, this kit is very good, it provides you with everything you need to do it back home, include the cleaning solution, touching up paint and the paste for final buffering. I had no experience in doing touch-up paint, but still managed to achieved the result I'm satisfied with (with really LOW expectation). I didn't do sanding first, because I don't want to cause more damage to the paint, instead, I applied few layers (wait for 10 minutes between each), then use the paste in the kit to buffer it out. In the instruction, they did say if your car is very new, the color is likely mismatched (the paint is more likely made for aged paint), which is my case, you can definitely tell it's "too white" in certain angle, but it's barely visible from few feet away, and most importantly, it covers the metal and prevents the further rusting, I'm satisfied with the result.