Its good, and simple. But there are some bugs for me. It deletes names for the port rules when i reset it (off/on). Don't know if it happend to anyone else, it could be my problem?
A graphical interface of the firewall, just 2 easy settings and hop the machine is secure, really essential.
When you say perfect for any user, it normally means there is no advanced features. Not so fast my friend, Gufw truely is for all users, beginner to the person who needs full control!
It needs to show and let you control all the concrete traffic that is taking place. If somebody has used Comodo firewall, already knows what I mean.