Well, after checking out the following post:
got a scratch? this is what consumer reports found!
I decided to give Quixx a go... Her are the results.
Here is the product.
Here is the scratch before I touched it. I have no idea where it came from, but it's there, above the driver side door.
And, here is the scratch after I touched it. It is by no means perfect.
First, I used the two polishes as directed, and they did not change the scratch at all.
Second, I started again, this time using the wet sand paper then the two polishes. That is where I took the 2nd photo. I can't say I'm overly satisfied, but now you do have to look a little harder to see the scratch. I'm scared to go over it again as I don't want to rub off the clear coat.