The tolls option is great. Rather than having an "avoid tolls" setting, it just gives you multiple options and let you decide in the moment. For example, you might enter a destination and it'll give you 3 results:
- 35 min, no tolls
- 30 min, $2 tolls
- 28 min, $9 tolls
Google Maps doesn't understand the concept of "some tolls", nor "I want tolls sometimes, but only if I'm in a hurry or the time saving is significant".
Everything else is just that little bit nicer too.