First off, many people complain about the graphics and the gameplay. Its a ps1 game. In its time those were A+ graphics and the game was an instant classic. Because of that, its only gotten minor polishes to preserve its nostalgic value and because changing mechanics and full on graphical changes could cause an uproar, SE wants to keep it as close to the actual game as possible. Many people love the game this way. With that said, the iOS port has a few bugs right off the bat. Thankfully though SE has been fixing them.