It is easy to install and configure and it's very powerful. The most useful feature for me is that I can see which services are using bandwidth in my infrastructure. It is very effective tool to monitor your internet usage. There are some limitations regarding the number of flows that you can view simultaneously. It's really good software but sometimes it hangs or freezes during usage. So please make sure you have enough resources to run this application smoothly. If we want to monitor our internet usage then I would recommend to try this software. We can easily track the internet usage of our organization.