Earlier quoted context omitted.
To be honest, I found neither impressive, both are pretty standard level animations in their domains.
Indeed. But the Fire Emblem sprites were redrawn with details from each of the characters in the game. Amelia from FE8 for example, was the only blonde female paladin, and her long-blonde hair would blow in the wind during her critical hit animation. The animations were incredibly personalized to the characters, a true feat for a game with several dozen playable characters (and random mooks to KO). In contrast, the 3…
Similarly to movies, early 2K era movies were speaking too much of CGI, now SFX aren't attractive anymore, you got to give density.
ps: about the level of effort, I think it's not fair, 3d modeling and animating was hard, but more than that it made people focus on low level details rather than 'impressionist' ones. You had to care about all angles and didn't have time nor knowledge on what made a good animation. Same goes for old animations.