An example: I recently searched for "photography repair" in my area and Apple gave me film developing places and local event photographers, Google gave me (I kid you not, first result) McDonalds and Best Buy. The latter I can understand, they sell photography equipment and they do repair things (I don't think photo gear?..) but McD? McD pin is also always visible in Google Maps for me now.
Neither result set was helpful, though I guess that's because what I was looking for probably doesn't even exist in the area. Apples results were more useful, I could at least call those places and ask for advice and they're local businesses. Google on the other hand was just irrelevant paid advertising basically. They are regressing.
I should say too I've been trying to main Apple Maps for 5 years and it has gotten a lot better as a mapping/navigation tool, it has been my main navigator for 3 years but I still bounce to Google for search variety.