There are many features you should know of. Because we encrypted almost everything it allows us to perform operations other tools can't do. Especially in the full version you can customize the inventory of players, restore Structures from Backup or manipulate everything regarding the player.
Most of it can be done with the right click context menu.
Other features are to ease your life. Especially busy server will know how stressful it can be to support all of the players. With the chat / alert feature, Intruder Logs, Player Map you can easily help yourself and the players!