Rated 4 out of 5 stars

dotancohen কর্তৃক এপ্রিল 12, 2009 তারিখে ·

This is a terrific extension, but it _still_ does not enable Gmail's conversation threading. If that's what you want, then vote for this bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=488044

This review is for a previous version of the add-on (0.6).