Dragoon AF helm quest: "The man you're looking for is studying dark magic to the south." Said in San d'Oria.
So what's south of Sandy? Valkurm? Bastok? Kuzotz? Maybe Vollbow? Yes, all of those. The correct answer though is the ass-end of the Temple of Uggalepih, which is as far east as it is south.
Also DRK AF quest in Ordelle's, which you only know to go to Ordelle's because someone said Zeid was wandering the world and you just happened to stumble across him by zoning in. "The monster attacked when the adventurer dropped a darksteel ingot." Okay, cool, so I guess I just... drop an ingot? Kind of pricey but okay...
Nope, you need to find a specific ??? marker, one of like 25 in that godsforsaken maze, and trade a darksteel ingot to that. Then you kill a monster and get a weapon. So now what, go find Zeid again? NOPE! Time to, for no discernable reason, go find another arbitrary ??? and trade the weapon to that to spawn another enemy, then repeat the process one more time, then zone out the back entrance of Ordelle's for an extra cutscene, all with no explanation of why you'd do anything after killing the first monster.
God I love that game.