Correction of former statement: Since the last update it often is useful for downloading in 720p, if an higher resolution is available, that then can only be downloaded by plus-version. For many videos this is enough for me, especially, as there seem to be missing an alternative, since youtube changed its architecture. Sometimes only lower qualities can be downloaded.
Pls. update to latest v 15.7, whenever youtube changes code every downloader out their breaks. This time it took longer for me to fix and then ever longer for mozilla to review and approve the update. If you find the addon working again, pls. re-rate the extension :)
