It works great BUT...

https://support.mozilla.org/en-US/kb/permission-request-messages-firefox-extensions#w_access-your-data-for-all-websites

The extension can read the content of any web page you visit as well as data you enter into those web pages, such as usernames and passwords.

This is the one and only webextension that allows me to navigate the standard Firefox bookmarks visually without any fuss. Thanks a lot!
However, for every new opened tab it is faster to load and more usefull to me the default Firefox "activity stream" tab. It would be great if there was an option to disable it in the new tabs but still be able to access to it with the already included toolbar button.

How do I import my backup from SpeedDial.html or CurrentSettings.speeddial?

Nice! I've been looking for an Opera-like speed-dial for Firefox: Simple, static dials with dial folders. This is very close!

I like that it is connected to bookmarks, making synchronization easy. I also like the folders - and that the folder image is replaced with an image of the folder contents when I update it.

What I don't like is that it seems to take a bit of effort to edit the speed dial. As far as I can see, the only way I'm able to change the dial images from (alas, quite ugly) screenshots of the pages, is to add url's to the images I'd like to replace them with. That's a lot of time and effort spent changing dials... I'd wish that the icons that the Bookmarks have in Firefox could be used (or something like that), rather than screenshots.

I also miss Android support (I synchronize), but I see in former comments that this is not happening.

I'm really hoping for development on this addon, though! It looks very promising!

First start so long, You can fix it?

Installed after looking for a replacement for the excellent Fast Dial which will no longer work on FF 57

At first lost thumbnails and data pre FF 57, but now seems to have stabilised so have changed my one original star review. Some cosmetic and functionality issues but overall very useful

What i like about this one is the fact it can use your bookmark. With other similar addons you need to create a separate account to keep your dials, with this one you only need your firefox sync account.

Another thing is that i consider it ugly by default with lacking customization options from the GUI. However thankfully it allows to add your own CSS to customize it completely. This way i managed to do a dark theme i actually like. Good job and please, keep developing it.

Here's the CSS i made in case someone want to try:

https://imgur.com/YvSevxZ

Some Java Script based sites need option "screenshot delay" when refresh dial image. Screenshot jpeg quality is very low.

But i like this addon. Well done, you are doing a great job!

You should convert this to something like google's thumbnailed bookmark manager.