It is a very valuable tool. It goes out and does a discovery, which is a great process of it. You could have something like a rogue DHCP server, and it will identify it, and then you can see to which switch port it is connected.
It is quite an impressive tool. I really liked it because you didn't have to install an agent on anything. It would just go out and do its discovery. For me, that's great.
Its price can be improved. Their support can also be improved a little bit.
In terms of features, it did everything I wanted it to do. With more features, I would have to start installing network agents or something else, and I don't want to have to install anything. This was the value for me about this device.