Rated 3 out of 5 stars
this is one great addon to have. my school email uses outlook so with this i can use it fully.
however it has a few major bugs. when ever i open a link in a new tab it tends to slow down firefox or freeze it completely.
also, it has some compatiblity issues with some other addons. for instance I cannot use Screengrab on the IE tab.
hope you're able to fix these bugs in future releases.
it definitely has the potential to become a 5 star addon.