Apparently, their geo-caching isn't so great...nor very up to date. A couple locations here in Denver are defunct warehouses or businesses. With fences. People tore down part of the fencing on one place, and were trying to tear down the window boards on another.
And, it's sending people to actual houses. They're trampling gardens, hanging out not on the sidewalks but in their yards, around their carports.
Sheesh, if you're going to play this thing, at least have some common sense AND some decency towards others. It might be fun for some, but for others, it's becoming a nightmare...mainly because people are just NOT using their brains.