Hughes has always been hard to figure out for me. On paper, she had great qualities to her skating. Better spins than most of her competitors outside of Cohen, good enough spirals (especially looking at the IJS period in comparison), full choreography, pretty good flexibility (not Cohen level but better than most competitors), decent skating skills, and ambitious jumping passes (especially in 6.0 late 90s-early 2000s).
And yet, when you watch her...it just doesn't come together the way it should as she sounds on paper. It's not just the UR jumps or major flutz (both of those were so egregious that people were commenting on those aspects even in the 6.0 period), but her overall way of moving. There was a sort of clumsy, uncoordinated aspect to her skating and though her choreography was full, there was always a sort of haphazard quality to her Robin Wagner choreography that felt a bit amateur despite all the moves-in-the-field she was doing that really did affect the overall picture. Even though her Olympic performance was excellent and set the arena on fire, most fans still felt it was beatable by at least two of the three skaters who were ahead of her after the SP (Cohen is debatable) until nobody stepped up to beat it. I bet you most people on FSU think Irina's or Michelle's 6-triple non-3/3 but no fall/no mistake performances at Worlds (and in Kwan's case at Nationals too) could have still beaten Hughes' Olympic skate.