I hit a maps link for a restaurant in the Maryland suburbs of DC, which had latitude and longitude in it, and it still took me to the wrong place. Removing the restaurant name and just leaving the lat/lon showed the right place, but of course I didn't figure this out until I had already driven past the wrong place and wondered where the restaurant was.

It's just atrocious. OK, so you have some bad POI coordinates, that's bad but somewhat understandable. But how do you prefer your bad POI data to the correct coordinates that you're given? It boggles the mind.