I received an early access email yesterday via the Google Pixel program, but the page just seems to break when I load it. I get a bunch of 404's in the developer console and the page apologizes for being broken.

Edit: Well I've gotten in now. I think it's definitely not as good as ChatGPT right now. It seems to have a really hard time referring back to previous moments in the chat for context. A lot of its responses are simply not exactly what I asked for either. Also, super annoyed it doesn't include a dark mode by default.

Edit 2: It only saves your prompts, you can't access your chat history. This seems like a pretty huge downside.