Well here is my 2 cents...
I also had the pleasure of watching Final Fantasy over the weekend and I figure I would make a comment since I also play the game. They did an extremely good job on rendering the characters, skin, body, and fluid movement, those effects where out of hand, the only thing I would say that they need to work on in the future would be getting the lipsyncing a little more accurate, a few scenes made it really obvious that it was off, and intense facial expressions (like when someone dies) need to be improved upon which would make it extremely believable. Overall, the 3D worlds are amazing, and with all the patience and time consuption 3D work consumes, this movie took it all to another very realistic (almost scary) level. Definitely a must for any DVD collection!