I recently removed Glances and it had left over a ton of entities (more than 1000) and I had to click on each of them to select to then be able to remove them at once. I then used the filter to filter only Glances entities, which worked; but if I hadn’t have this distinction and wanted to remove multiple entities at once, I’d need to manually click on each and one of them.
What I had hoped for, was to be able to hold Shift and select all of them at once -.-
That’s all 
thank you for coming to my Ted Talk.