No. Definitely not “good.” It used to be terrible and maybe isn’t so bad anymore, though.
For instance, around here there are a lot of private driveways; farming roads, dirt paths on private property, things like that. Apple would route me through those, I would mark them as not a road, they would be reviewed, and a month later they would reappear on the map. Why would I trust a map that jeeps trying to route me down a private washed out dirt path?
I was going to a meeting and typed in the address they provided. Apple popped up a location, but it was about an hour away in the wrong direction. It turns out that Apple didn’t know the correct address, so they helpfully corrected it to a different number, street, and city.
I needed to get to sports practice at a community center, so I put in the address. Apple took me to a literal empty field ten minutes away from the actual location.
If that’s the best they can do, why would I ever trust them? Maybe it’s better, but it was so bad for so long that I don’t even want to try it again.