Well done for finishing the sporking. I honestly don't have much to say that hasn't already been said; Meyer is shit at making likeable characters, the Cullens are cowardly dicks, Bree is dumb, this dosen't fit into canon at all, etc. etc.
I am not sorry that Bree died at all, and seriously, what did this add into canon at all? We didn't get the newborn experience, we didn't get much in the way of direction, there wasn't much in the way of group dynamics other than everyone but Bree, Fred and Diego are rippy happy idiots *well, at least they have a common characteristic*, we didn't get to see the fight from another perspective (that was one short fight). We get nothing interesting, and what we do have (the Volturi and Fred) is never mentioned again by the Cullens, so that wen't nowhere.