While Apple Maps is indeed usable, Google Maps is just so much better. Recently I searched for a train station like "Bahnhof Flamatt" and Apple Maps gave me something in the US. Another day I searched something in Bern and Apple Maps gave me results for New Bern in the US. On another day I suddenly got black and white (!) maps in Apple Maps, then I got blurry maps. All of areas that were just fine before.
Edit: typos