Great tool. All you can think data wise, you can built it there.

Once you get into the way of using it, it is a super powerful tool and becomes your "new excel" as everything is easier in Power BI and you have same power than in Excel (except for small things...).
But the starting is difficult, it is a new tool that feels like make for data analysts or experts and not for everyone, what i have learned is not true, as with a bit of training everybody can use the tool. I think something needs to change there or some extra on boarding should be done in order to make it super accesible from the beginning.

It is a fantastic tool, you can do almost everything related with data and reports, it is a perfect substitutive of Power Point and Excel with a high evolution and flexibility, and also it is very friendly and easy to share.
I think all companies should have Power BI (or other BI tool) in their software package and if they are in the MS Suite, for sure Power BI should be the one due to all the benefits of the MS ecosystem.

In operations we use the tool for many different topics, from factory quality systems to high level reviews.
We have created kind of an internal "App Store" based on Power BI where you have a lot of different dashboards for different solutions (cost, cash, health and safety, sales, factories, distribution centers...) and you as an user just need to get in that "App Store" and enter in whatever tool can be useful for you. It is open to all the operations employees and can use on demand.
Also it has raised the imagination of our colleagues, as they are not only working by themselves creating new reports, but also raising fantastic ideas that can be extended for the usage of all the community.