Never been much of a reviewer but I'll contribute my two-cents on behalf of the stalwart folks who have given us Video DownloadHelper for lo, these many years. And in full disclosure, VidDownloadHelper did prompt me to 'share' my opinion, I can say, without reservation, that as a video professional who relies on the constant need to download videos of virtually every format, there is only one reliable, proven, time-tested add-on that cuts through the various proprietary thicket: VIDEO DOWNLOADHELPER IS THE SINGLE MOST POWERFUL AND VERSATILE VIDEO DOWNLOADER AVAILABLE FOR THE LAST MANY YEARS. THANK YOU.