Essential. Absence of configurations and work out of the box is advantage of this addon. Will definitely continue use it. However users from CIS countries may use Pure URL, that oriented on RuNet as it's removes metrics from yandex and so on.

works well, and it's lightweight too!

Cleans the links well. Would recommend to anyone.

This helps me to not create duplicate bookmarks. Thank you.

It works and removes reference crap from links making them clean. Thanks for that!

Good idea to stop tracking.

I was always annoyed by the cruft in URLs when I had to share them to someone. Had to remove it manually EVERY time.

This add-on saves time: just install it and enjoy clean URLs :-)