From November 21st, 2014 to October 8th, 2015, 50% user give 5-star rating, 50% user give 4-star rating. for Service Desk Queue Monitor chrome extension.
Stu has some great tools. I especially like his calc wizard. If only they'd be made standard with the product itself :(
This is a really helpful add-on for Service Desk - easy to configure too.