working great for me on HTC One X
FF9 has never been so playable with OpenGL
i made a little video to show
these are some of the biggest moves in the game so the slowdowns are as bad as they are ever going to be

http://youtu.be/NOc0kyA7Kyg

i run it on the one X which has the same Tegra 3 SOC and playing Final fantasy 9
runs at about 140-160 FPS normal & 80-100 in battle scenes
with OpenGL (better graphics) i get 100-140 normal & 45-80 in battle

would probably expect similar results from the N7