great add-on, but Rated 4 out of 5 stars
i've enjoyed it for quite a while. it's one of the only mouse gesture add-ons that work with Minefield, but...
i've noticed the selection "bug" that selects much of the text on a switched tab. it seems to happen when the mouse is moved even the slightest bit while performing a rocker gesture to switch tabs or while doing the close tab gesture.
other than that, it's a great add-on, thanks!