Looks great, almost like Edge or a UWP app. It's really clean.

The contrast of this theme is on the low end. Whether this is a good or bad thing comes down to personal preference. I see the appeal of keeping the URL bar and UI buttons a little faint, so you can better focus on the web content you're accessing.

But for me, I kinda like having a high contrast UI, it is more practical for quick operations, I think. If it's too hi-contrast or too dark it becomes agitating or moody for me. This theme has a balanced approach to the many dark theme challenges.

It's not as dark as the OLED options but it's darker than Firefox's dark theme and it's cleaner than the OLED themes. Oh, and it synergises very nicely with the Duck Duck Go homepage. Can't fault it.

And because we live in an age of fake news and fake reviews, I think therefore I am.