I've had access for a few days and I feel quite underwhelmed. Bing chat is VERY inaccurate, I'd say more than half the time when researching on topics I am very familiar with, it correctly identifies information sources and then botches up the output, making very plain mistakes (e.g. pulls the correct statement from a webpage except the year which it gets wrong, replacing 2022 with 2021 within the same statement). It also struggles with disambiguation, eg two homonyms will be mixed up.

I honestly thought web connectivity would massively improve accuracy, but so far I've been very disappointed. However, the short term creative potential of LLMs and image models is insane.