Rated 4 out of 5 stars

I used this for a good while until I came across Cleanest Addons Manager which I like the style of a bit better. IMO you really need one or the other of these since the default view is just unmanagable for a decent number of addons. I still have this one loaded because Cleanest dosen't do the Collections interface, and Slim does :).

This review is for a previous version of the add-on (9.1-signed).