Been playing with Grok3 a few times a day for about a month.
Truly impressed. Financial, health and general questions answered in a very conversational tone.
The response is immediate, and it keeps track of the subject so that a follow-up question doesn't require restating. It's like this forum but with faster replies and less thread drift! And easy to ask something minor/simple/insignificant without bothering the crew here.
Sure, you can trip it up with extremely difficult, detailed or trick questions, but for day to day I've found it helpful and fascinating.
For better or worse, only the beginning.