How to use the Simplify tool in Fusion 360?

Sometimes I need to simplify a model for use in various simulations.
 
If you create a new simulation within Fusion 360, you have the option to Simplify geometry for use in Simulation. 
 
I can then delete features like fillets and I can use the slider to select the size of the fillets that I delete. This modification does not change the CAD model, just a copy that you can use within a simulation.
 
Have you ever used the Simplify tool in Fusion 360?