I'd give it a 6.5.
Too much Batman and not enough of anything else, and I'm saying this as primarily a Batman fan. I'd say the Bat books range between okay and very good. Nothing excellent, but nothing awful.
I'm probably about to leave Superman but I'm used to that as I seem to do so every few years. I'll be getting Supergirl, though.
Bendis' Justice League has been better than expected and I'm excited for Checkmate. Wally is The Flash again (yay!) in an okay-ish book. Swamp Thing has a solid start. Strange Adventures is great.
I'm hoping DC is preparing a wave of new launches for the classics, as well as several highlighting newer, younger, more diverse characters.