すごい！UIが最高！ Rated 5 out of 5 stars
Works well but lacks configuration Rated 3 out of 5 stars
Works well (tested with Firefox 24), but it lacks user configuration for the menu-items (except the possibility to modify the source code by oneself at least ;-) The function I'm missing most personally is the "go to top or bottom of the page"-item in the page-section. An excellent Pie-Menu was the "easygestures" add-on in the past, but it isn't maintained since Firefox 4.0 because of the release madness of Firefox and so unfortunately it doesn't work with current releases anymore.This review is for a previous version of the add-on (188.8.131.52-signed).
Rated 3 out of 5 stars
Works well, but needs options to add/remove/reorder menu items.This review is for a previous version of the add-on (184.108.40.206-signed).