The difference is that most bosses are based around a ' gimmick '. Gilgamesh was meant to be hit with 5 elements . Dark Espers had thresholds that had to be respected and resistsstatusdispels to be covered . UltrosTyphon had turn based gimmicks , and reactionary triggers . Limited amount of resists to be covered , etc . Robot ? Kill the left arm 10 Times , kill the right arm 3 Times and kill the body . While getting your highest DPS sniped . It ' s just bad design . The AI does hint that the arms might be intended to respawn into weaker versions though . That would make a bit more sense , if it actually did . <| sep |> Inb 4 locked by Fmods because they don ' t need friends and therefore we shouldn ' t either <| sep |> To be fair , that whole Germany thing was a big deal .