Comment by drakenot

Yes, I mentioned this in the comment.

I think it is closer, although still even it has a cold start problem. Once you are connected and in-session, it is a better experience.

There is still some "turn based" conversational aspect to it that can be awkward but it is much better. It also helps that you can "tap and hold" to override, which is a bit of a hack but works well in practice for that mobile use-case.