Autodrive is so fucking bad, it's fucking annoying. The feature would have been great if it was working correctly. The car gets stuck in traffic because of the most insignificant bullshit.
I was playing GTA 4 last month and even though the game is almost old enough to post here, the cab drivers were behaving way better and could drive more recklessly if you tipped them. This kind of stuff could have been nice against chasing enemies because driving and shooting at the same time is a pain.