Easy to install and use.
Sometimes I felt on some websites - the dark mode appeared to dark so I knocked a Star off - otherwise a great addition.

glad the devs fixed the Shadow DOM stuff

Unsure why, but recently Google Maps doesn't work with the Dynamic mode. It darkens the search bar and other minor elements, but the map itself remains light :/

EDIT: Turns out FireFox was in software rendering mode. Restarting it fixed the issue :P

No one else finds it ironic that Mozilla tagged this extension as Recommended and yet they don't offer a dark mode for their own ADD-ONS website?

After seeing the amount of brain dead one star reviews for this extension it needs to be said that whenever this extension is causing your browser to run slow its either one of three things that its actually the fault of the extension with badly optimised code, a website itself has change technologies or its the browser itself. Recently it has been the last two so anybody who has written those reviews without for example, not considering maybe the extension runs fine on another browser you are NOT being open minded.

Furthermore a lot of people are now thinking you have to pay to use this extension now that they are asking for donations, the fact of the matter is a lot of people are not bothering to realise that it says "PAY FOR USING" not "PAY TO USE", talk about dyslexia.

Works great in Chrome, but is very problematic in Firefox. Works only partially on a many sites, requiring the extension to be turned off and back on for settings to take effect. On many sites, this has to be done on every page.

looks cool and Finally I can play secretly without the bright light disturbing me or rather my parents

This has been saving my eyeballs for years. Thank you!

Works, is very customizable, but it's SO resource heavy. I can't use it on a lower-end computer or even on my decent mid-range phone.

Very good extension!