Rated 3 out of 5 stars
For doing exactly what it claims, I should give it 5 stars. However, as other users commented, you have basically the same option in Firefox by default. Ok, granted, the default option shows ALL domain related cookies rather than the ones related to the page we are viewing. However, I consider some other little features could be helpful in this add-on, like seeing both the page cookies and the domain cookies without having to change tabs, for example. Again, it does what it claims. I'll have to think about keeping it though, since it doesn't really offer many advantages (even considering how light weight it is).
In any case, thanks for it.