Why do you say that?!
Because I was plaing the game, I read comments and reviews of iPhone/iPod version.
Graphics is good. It isn't strange because graphicsians were environments artists in big gamedev (PS2, PS3, XBox, XBox360, PC, GameCube): Bioshock 2, Ice Age 2, Robots, Beijing, Dark Sector, Batman Begins, Lego Indiana Jones. Unfortunately good graphics isn't good gameplay. However gameplay in Fortis isn't 1/10. I have already bought and played games with worse gameplay.
I promise that our the third project (the second won't be available on devices without multitouch) will be better.