It does the job, but for the last few weeks there were some problems I noticed. When I was searching in DuckDuckGo, the URL was flickering for some reason (the lines after "&" was appearing and disappearing). But it didn't affect my experience so it was fine. However I also had trouble logging in to Crunchyroll and was getting Error 500. At the time I didn't know what was causing the error, but when I temporarily turned off this extension I was able to login again.

Hopefully this gets fixed soon 🙏