Disappointing. Rated 2 out of 5 stars
The basic idea is great but all similar add-ons in this category suffer from the same fatal flaw: When surfing with multiple tabs they cannot display the history of each tab without jumbling them all together. Since nobody under the age of 70 surfs with just one tab open this renders these types of add-on useless.
If someone could crack that problem it would open up a world of possibilities. For now none can deliver.