Wow that is a dramatic turn around. It's a shame that much damage was done. Some people do not realize not only is it damage it takes more clear removal to fix it. Great work!
That's a perfect example of what scares people of having their vehicle polished.
Well, that, and I just noticed the other day in an owner's manual for a 2013 Cadillac XTS it states something to the effect of "DO NOT use abrasive polishes or compounds, or machine polishers on your vehicle's paint, as it will cause damage."