Rated 5 out of 5 stars

I love it, it's mostly stable, more stable than IE which will often just lose your tabs - IE is unacceptable!
ONE problem, PLEASE fix: When memory usage gets high, it can't save & you get error "The session/window data is corrupted: undefined(undefined)". And it does not recover, even when you close some tabs & get the memory usage down. It restores the last-saved tabs, but you often lose hours of tabs. MANY people have this same problem, it is all over forums. Looking at 3 windows, maybe 20 tabs per window. I'm a developer & I suggest the software needs to have an internal "reset" function to rewrite the session/window data when this occurs. This should be relatively easy fix, and would turn the product from almost-perfect, to 100% perfect. Thank you.

This review is for a previous version of the add-on (0.8.1.12).