I have found that it is useful for specific tasks but those tasks aren’t necessarily time savers. For instance, asking it to rephrase a sentence doesn’t really save me time, but it does give me some alternative phrasing that I might not have thought of.

It is particularly good, as most AI is, at text summary. Whether that is summarizing what I’ve missed in a meeting, action items, or even finding a needle in a large haystack of a document.

On the other hand, I find it wholly lacking in the search/discovery of documents in SharePoint and surfacing important emails. There is no way for me to tell it that “such and such executive call” has no importance to me, or that “help please” is the most important email in my inbox.