True, good jump puzzles are impossible in FFXIV until they change how you maneuver mid-air. People have mentioned GW2 a couple times so I'll used that as an example: it has some pretty challenging jumping puzzles, but you're able to redirect yourself somewhat mid-air, including slowing or stopping your momentum somewhat. This allows for more precise jumps. In FFXIV you jump in the direction you were moving in when you jumped and you go until you land. That makes even basic jumping puzzles quite challenging. But not challenging in a fun way, since it's only challenging because of mechanical limitations.