Finally! Rated 5 out of 5 stars

As person who has been using TBE since before their was FF (it was called Phoenix back then), I was extremely disappointed when FF2 broke it. Why tab groups, perhaps the best feature to come along since tabbed browsing, hasn't been integrated into the FF tree I don't know. This extension works right out of the box, reasonable defaults, and it doesn't seem to interfere with the 10 other extensions I have installed. I think it should be unsandboxed.

This review is for a previous version of the add-on (0.2.1). 

Has potential, but not enough for me yet Rated 2 out of 5 stars

Not bad, but it slowed FF on my machine terribly. Also, not compatible with TMP (and not a full replacement for TMP, either).

This review is for a previous version of the add-on (0.2.1). 

good idea..but Rated 2 out of 5 stars

it's a really good idea, but this doesnt automatically group my tabs no matter what settings i apply
it only does it if i manually click on 'group by domain' after rick clicking in the tab area..and after that it stops grouping them again...

This review is for a previous version of the add-on (0.2.1). 

holy crap... Rated 4 out of 5 stars

...it just took me 20 mins to get the damn thing. won't they consider the bad comments?

the most useful tab extension there is, it just replaced four other addons I used for tabs.

This review is for a previous version of the add-on (0.2.1). 

Extremely useful Rated 5 out of 5 stars

This extension is just perfect. It doesn't slow down browsing unlike Tab Mix Plus, and it adds tab grouping, which TMP will never do (as the developper stated). With Session Manager in addition, this makes much better than TMP. It shouldn't stay in the sandbox, I didn't notice any bug for now.

This review is for a previous version of the add-on (0.2.1). 

Very very good Rated 5 out of 5 stars

This is a very very good extension and everyone should try it...

There is, however, one thing i would change!

But I'll wait and see the next update.

Anyway it's a Very Good job - keep on whit it ;)
(and forget about some comments and low ratings here - you're doing a great job!!!)

This review is for a previous version of the add-on (0.3). 

A must-have Rated 4 out of 5 stars

This extension is simply superb. If you experience problems with many tabs opened at once, this will be a heaven on earth for you.

To this day (13 August 2007), there are some bugs. However, that should only be expected with such a complex extension several days after it's release and in development.

This review is for a previous version of the add-on (0.2.1). 

Excellent extension Rated 5 out of 5 stars

This extension is exactly what I have been looking for. Even though in development it is a quite polished product with good range of features. It has the best implementation of tabs in the sidebar that I have seen to date.

This review is for a previous version of the add-on (0.2).