Rated 3 out of 5 stars
Ironically, the day after writing that I had not experienced any problems, I had the problem others have mentioned of the back button not doing anything.This review is for a previous version of the add-on (2.1-signed).
Rated 5 out of 5 stars
This is the kind of function I have been wishing for for a long time. It never occurred to me there might be an add-on for it.
I haven't experienced any problems with it like some of the others here, perhaps because I don't use it often. Who knows.