after about 2 hours of fighting with the japanese store and trying to sync up my ps3 account with my vita, I successfully managed to create a japanese account (miracle), and reformat my vita (much harder than expected). I was able to download the demo, and here is prelim stuff
a slow speed class
great graphics
ran very smooth
felt a little stiffer than hd
barrel rolls seemed to work right
only one track in demo, havent really played to every corner yet
only three options for controls (hopefully this is not in full game, that would really suck, the controls are nothing where I want the buttons, better be a custom like in pure/pulse/hd
the analog right thumbpad IS in the way, there needs to be reassignable buttons
long loading times. but much less for a restart
I like the atmosphere, but I need to play the full game to see the fast speed, to see if walls will even factor in, if not, please have download hard tracks
OH, weapons seem to slow you down less, which is good, not sure about walls yet
demo did not show speed of the ship, so I could not tell a few other things. I hope the real game shows your speed, that was the worst part of wo1 and wo64