What does the company do well? The advantages of the software definitely consist in the type of visualizations provided by Tableau. Bar graphs, pie charts, global maps. You can analyze the data the way you want. With the help of tableau programming you can write custom transformation routines.
What does the company not do well? I think that when it comes to basic visualizations, anyone can learn Tableau. But when the complex visualizations are in the image, you must write the lines of the Tableau program.
What do you wish you had known about the company before using? As a board tool, Tableau is easy to use, but there is a learning curve. There are a lot of features to unlock and, without a significant time investment, you simply will not get all the benefits. In addition, it can be expensive for multiple licenses.