These series is awesome, anything after Brotherhood (Secnod part of ACII trilogy) can be a hit or miss for you. But I really love the series, the least one I liked was AC:III and I loved AC:IV a lot more!
Actually brother was the one that played them, but I love the series anyway~
I have also reestemed your post just now :) didn't do that before to don't spam my wall by reesteming too often