I like that it is easy enough so non-technical people can use EMSTech charts, but robust as well! There are many features in this package which make my job easier when creating reports or analyzing data sets. It's also very user friendly once you get used to how all of its functions work together (and there really isn't much confusing). The only thing about Emstoolchats was their price point compared to other charting products out at around $200-$300 per license/user. If your looking into using Excel Chart Tools then definitely check them out because they have some great tools too not just line graphs. We were able to create interactive dashboards quickly without having any coding knowledge required since we could drag & drop our elements onto one another easily. This helped us streamline reporting processes across multiple teams within different departments throughout the business allowing everyone access to.