Well clearly you're being unreasonable if you want it to be explicitly turn-based and can't accept a deviation in game play. And as someone who vastly prefers turn-based as well, I see no problem with the footage shown. It seems that you only wanted a makeover and not a remake.
Quite frankly, to play Final Fantasy VII again with only improved graphics and voice acting would be fucking boring. So once again I say, if you aren't going to appreciate the middle ground approach they are taking with this game to remain faithful to the original's universe while also keeping it fresh and updating its combat, then you're going to have to continue playing the old game.