Most of these problems are centered around the fact that terrain maps don’t know where structures are. This makes it ridiculously hard to make a 3D map of the whole world.
Image sources: Google Earth, Apple Maps (via The Amazing iOS 6 Maps)
Related: Crowdcrit vs. Apple Maps
Maps accepted my submission, but I’m not complaining. I just think it’s unfair to Apple all the fuss everyone’s making...