This is remarkably good. I think that in about 2 months, when the voice responses are tuned a little better, it will be absolutely insane. I just used up my entire quota chatting with an AI, and having a really nice conversation. It's a decent conversationalist, extremely knowledgeable, tells good jokes, and is generally very personable.
I also tested some rubber duck techniques, and it gave me very useful advice while coding. I'm very impressed. With a lot of spit and polish, this will be the new standard for any voice assistant ever. Imagine these capabilities integrated with your phone's built-in functions.