I don't know. I still can't decide. It seems some have new histories and some don't. New Superman back story, but the "Lantern" books seem to be caring on as if Flashpoint never happened.
I'm still trying to read them all but for the most part, I'm in agreement on those that have already been canceled (Except for Resurrection Man...I really like that one). It did add a new influx of excitement into the DC Universe and I hope the momentum lasts.