Played a bit last night. Went through a few Wei story stagez. You guys should have got this at best buy, they had it ready to buy monday morning!
Frame rate is really spastic.

It jumps from 30 to 60 back and forth and it's really annoying. DW6 looked like crap but at least it had that consistent musou 60fps. This is PS3 version btw.
Combat feels a lot more like DW5 then 6. It's not just the return to old style charge attacks. Hitting guys and shit, it just overall feels more like the PS2 titles.
Dub is pretty bad. It's not recent musou dubbing bad (which I love, I love the corny overacting and voice stereotypes) more like flat DW3 dub bad.
Cutscenes look great! The more cinematic feel of story mode is neat, but I think they streamlined too much. You don't get the pre-battle map screen anymore, and there's no map during the pause menu. Also, characters feel even more clone-y then DW6 since it's weapons that determine the moveset (aside from musou attacks and character-unique EX attacks) even though there is supposedly 36 or so weapon movesets.
Going to play more tonight, that's just from a couple hours play.