For the free rides they've been doing in LA, they still tell you what it would normally cost. It's usually been within a couple bucks of Uber/Lyft, but Waymo doesn't ask you to tip.

It works pretty well. Sometimes it makes nonoptimal choices for where to drop off, but I can't say that it's worse than humans at making those decisions.

The screens in the car showing it's view of the environment are super impressive. It often sees pedestrians before I do, and it has some really cool features like warning you about relevant traffic when you get out of the car (not generic warnings but detailed info like "there's a scooter passing on the left" when you unlock the doors).

Some minor annoyances: storage space isn't great. I don't think the frunk is user accessible. Driver's seat isn't usable.