Rated 2 out of 5 stars

Works as intended, but not on every drag. Sometimes it doesn't create a measuring rectangle. However, the [ESC] key will clear the measure mode if you're stuck so that you can try again. Usually works on the second try. Overall it does a decent job, but no options to configure it. So as ander mentioned in their review, you can't efficiently measure smaller items since the readout is inside the box.

This review is for a previous version of the add-on (0.1).  This user has a previous review of this add-on.