I'm only accepting the ones that are very close to the actual footprints; I'm skipping or manually editing the ones that aren't very close.  Some are missing protrusions of a few feet but overall the AI did well here; in this area the lack of trees makes them pretty good so I can go through them fairly quickly.  I suppose it's a matter of personal opinion whether they are "close enough".

I'll stop mapping Siloam Springs now if you want to do the rest yourself, or you can take a look at the ones with the with the microsoft/BuildingFootprints tag to adjust them to your liking.