French people made a feedback/complaints thread about Eureka:
http://forum.square-enix.com/ffxiv/t...ncophone/page3
Fazraye answered, translation below:
Am I understanding this properly, or they plan to replace Crackers with Potion? Are these potions any good? Lv8 and never used one... Good for the stuff to be sellable:exchangeable, I have about 12 Rolls sitting in my inventory now and multiples copies of set of Lv1 gears...
Nothing mentioning the amount of crystal needed to complete gearsets or relics tho..... nor anything about the shit quality of rewards, which was mentioned in the thread as well.