Well organized and easy to use, this module provides a much nicer interface to the regular SNMP modules. When a solution is needed, tricks and examples are provided. When there's a question, the docs answer.
Also, the author maintains a terrific Device Compatibility Matrix (snmp-info.sourceforge.net/DeviceMatri... which quickly tells you if you can do what with SNMP::Info, plus how to do it if there's a catch. For example, it pointed out that yes, I can get the CAM tables for the MAC addresses, but I have to iterate and reconnect for every vlan.
If there's a list of packages that prevent you from pulling your hair out until you're bald, put this module on it.