Microsoft BI is a great tool but may require additional, expensive staff to maintain the software and keep it running on a day to day basis from an operational perspective. Other BI products are making the jump to "Self Service" Business Intelligence, empowering the end user to create and modify their data needs. However, if a company resides on a MS SQL server structure, Microsoft's BI tool is easy to integrate and can deploy an enterprise BI solution in a relative short time. Considering the initial software costs, you get a lot for your money.