Finished the demo and I agree with most of the praise for the game so far. I'll be picking it up for sure. Combat was a lot of fun and a big improvement over 7R. The music was top tier, but FF games always seem to be great in that regard.
I'll just probably wait for a few patches to roll out first.
The demo felt like it had some serious performance issues. Graphics mode worked well but I don't know if I'd like playing such a fast paced game at 30 fps. An option to turn down the excessive motion blur would be appreciated too. The performance mode was just a mess. I feel like this game would be a prime candidate for a 40fps/120hz mode.
I can agree on the performance dipping quite a bit in traversal. Locking it to 40 would make the most sense with the current performance but I hope we can get a bit more squeezed out before the launch!