I built out a page that sniffs the Event Summary Page, I have each of my departments as a filter, as well as each artist.
It allows me to see live up to date when tasks are marked complete, which will give me a real-time look if they are hitting their quotas.
As well as tracking Revision Requests, to see what their percentage of submissions need more work.
And finally, a category to track how many of their tasks were marked final, which gives me the metric of how many of their total complete tasks were approved and finalled out.
I will need to figure out how to get this to display properly in a graph form, but right now using the filters and column summary provides me the data needed.