Somewhat disappointing that I got FFIII soon after it came out, got maybe 60% through the game and then got distracted from it for months. Then I start playing again to beat Lana to the end, and she gets there first. (training my new Summoner and Devout now) Ah well.
I thought Echoes had a better story and level design than Prime, but I also say having to sit and let your health regenerate in Dark Aether was a horrible, horrible, time-extension mechanic.