I really like it! You can choose your background from many options, including custom (you choose), giphy, and their collection! I like that I can customize it a lot!

beautiful & simple, fantastic extension.

I wish you could customize the clock to be 12 hr without the am/pm (so it would display like 24 hr) as well as having a few more customization options for the plugins would be awesome, but overall this is an absolutely fantastic extension

the best tab add-ons on firefox

Looks really great, and it's customizable.

A very good plug-in for Firefox.