Too bad Rated 1 out of 5 stars
The prosperity of AMO community is simply based on trust.
The lesson behind is not whether a "newly developed" product (based on the stolen code) is better than the original one.
Our focus should be the respect to the efforts of the ORIGINAL developer.
Such a bad tactic which breaches the trust is intolerable, especially for the one causing problems to the users of the Flashgot addon, which is the origin of this addon.
See the following discussion for the conflict between Flashgot and this addon: http://forums.informaction.com/viewtopic.php?p=6378#p6378