[cuddlybacon]

It's pretty accurate about which lane you need to be in. I wish it would announce with more notice, but the info is dead on.

I find Google Maps _vastly_ underestimates how hard it is to turn onto a major artery without a light. It seems to think that turning left across three lanes of traffic without a light is "free". In practice, I have been stuck making these turns for 10+ minutes before. I've noticed it underestimates bridges as well.

> Sometimes it feels to me as if, over time, it learns from routes that it suggests and I repeatedly avoid, but that might have been just a coincidence and it might have learned that from aggregate data, not just mine.

That could be the case. Given my usage of Google Maps was less than once a month, it may not have had much to learn from me. I would also rate these poor experiences as bad.