super duper useful for coursera students Rated 5 out of 5 stars

This addon makes a huge difference to my experience in coursera; the default coursera viewer is super slow for me, while downloaded videos played nicely. Instead of having to slowly manually download the videos "by hand", now I can use this slick addon to bulk download. Super convenient!

The UI needs a little more love, though.

If the download interface popped up as a separate window, instead of inline, covering up the existing window content, and the icon showed some quick download information: whether it's finished, what video it's currently downloading, etc - as a tooltip - on mouseover, or maybe it could accomplish this with a little dropdown menu - that would be awesome.

This review is for a previous version of the add-on (1.0.rev337.1-signed.1-signed).