Excellent. This is the best product currently on the market for large scale system dynamics modeling. The versatility and ability to handle large complex models and data sets is unmatched. Responsiveness of the vendor to technical issues and feature suggestions is outstanding.

Implements the system dynamics methodology but is capable of adding other methods into model variables to perform non system dynamics data handling and mathematical manipulation (e.g. GIS, operations research) via embedded VB Script.

I cannot identify any aspect or feature that prevents me from getting my modeling work done. Of course, like all users, I always want Studio to do more! I selfishly would like to see a free crippled 'student' version.

I would recommend it but with cautions on using some of the advance features.

Overall it is the best System Dynamics Software available. It is able to handle large modeling projects pretty well and has a reasonably good user interface.

Some features that we would really like to take advantage of such as Stored Runs, while look pretty good on paper do not function well enough to be used. When we report the problems with these features we do not get any feedback from Powersim.