The GUI and visual environment is the best part. It is easy to learn and use.The ability to create the entire process from the mainframe to the end of the supply chain.The ability to simulate many different scenarios and test them before implementation.The ability to quickly and easily change the rules and logic of the environment.The ease at which you can create new components and agents.I don't like that it is a little outdated in its visual interface. It's a good product and should be used for all companies that need to create a process from mainframe to end of supply chain. We use Galatea to simulate the entire process. It allows us to test changes before they are implemented and allow us to test the end of supply chain before we make a change that could affect the entire process.