The game still has a LOT of optimization to be done. How long are you waiting before it loads? The first time I created a new game, it took upwards of a few minutes, but everything eventually loaded in - and it was fine after that.
i was waiting for about 5 minutes after everything else (e.g. world, hair,...) were finished loading. i assumed, that something is wrong, since everything besides my characters modell was loading pretty quickly.