I live in Sydney and it’s been pretty good for months. The only issue I’ve seen is when I have avoid tolls on, it might give me a much longer route than it should. I expect this is because toll roads around me are only tolled if you take certain on ramps/exits, and Maps fails to recognize that and avoids the road entirely. However, I’ve run the opposite issue with Google Maps a few times so it might just be our confusing roads