Is an ACDelco touch-up paint kit worth it? 

Use 2000 grit sandpaper w/ water and lightly go over the touch-up area to smooth it out. Then use turtle wax heavy compound **Important** do not let the compound dry. Then use Meguiar's Ultimate Polish 3 or 4 applications. It will look new again.

I thought it came out pretty good. If the expectation was that it would be totally invisible then no not a pro job from a collision center. But for a DYS job it came out very good. Thanks for the vid.

You need to wet sand it. Go 1200, to 1500, to 2000. Then you can compound and polish over that.

The fiber glass tip it to rub off the rust and and loose paint at the edges

These pens are meant for rock dings, that was just a big scratch.

You could put vinyl decals on that scratch like your in The fast and the furious.

Nice man, thank you

This is a very silly question but also my first time doing a touch up: how badly is the quality of the paint affected if I apply the clear coat first, then the paint itself?

Works for me

Your suppose to wet sand it smith first then cut and polish it.

getcha a baseball sticker over it

You talk too much