It's buggy.
I managed to find an add-on to put tabs on bottom which fixed my biggest issue and another mod that "highlights" tabs (I'm a tab whore, I have at least 8+ open at all times) which is easier. It'll take some time to get used to it but these 2 add-on s are a lifesend.
Chrome sucks the way I use it, 8+ tabs? 1 Gig + of ram please. Firefox tucks it neatly under 500 or so. Also, it fucked up fonts so much so that it makes for really annoying reading.