Bewertet mit 3 von 5 Sternen

This addon is better then nothing but it has the potential to be abused very easily by trolls and griefers giving a website a bad rating when it's really an okay site.

Diese Bewertung wurde für eine vorherige Version des Add-ons (20120926.1-signed) abgegeben. 

Actually, the rating system is very resistant to the type of abuse you described. You can learn more from our wiki FAQ:

You should also note that the comments on the scorecard do not affect the reputation, which is computed from ratings only: