I left a negative review a long time ago and hadn't remembered doing so. I've been using this addon for a couple years and it rocks. There are a couple sites that it gives permission denied errors on, but for the other 95% it's fantastic.

Excellent tool for download videos from instagram. Very easy to use. A+

I copied this from another User, because I feel the same...
AVOID
1. The app forces you to download an outside program before you can use it at all.
2. The videos have big, distracting QR codes in the corners.
3. Downloads were very slow and videos were sideways for no reason.

Firefox seriously needs to review the quality of this app and take down all of the fake reviews.

Works really well for capturing streamed files

It works great and I am able to download all the videos I want. I also love the UX. A great experience using it!

WHY DO YOU require install a Companion application!!!

super App

The best add-on for firefox to download videos from any website, thank you!

É um dos melhores que conheci até hoje!

it is a very powerful tool

Great tool

TOP, super pratique !

non riesce a farmi vedere un film

you have to pay not to have a big watermark on your video, and this is not mentioned beforehand

Video DownloadHelper is very versatile and dependable. I love it and appreciate the hard work in making it so efficient