I like most how easy it is to use, its user interface is very intuitive and can be used by anyone without previous knowledge about networking equipment or network security devices. It's great that we have more options than just Cisco switches when looking for our next generation firewall solution! There are so many features available with this product but some may not work well as they could need additional training/support from their team before using them fully. We are able to see all traffic flows through our ASA device (both internal & external) while also being able to control access rules such as protocols allowed, ports permitted etc.