The best Rated 5 out of 5 stars

Better than coolpreviews indeed. This add-on really helps me in judging whether a link is valuable or not. Word count has proven extremely helpful. By letting it prefetching links it speeds up the process and saves you the energy of opening a new tab.
Interclue doesn't get in your way, it only happens to me once a day that i accidentally launch interclue.

This review is for a previous version of the add-on (1.5.8.1).