Took them 5 years to get what we have here, in the short time between now and ps3 relese the majority of the paid staff for this game are working on getting the PS3 version working. PS3 release will be largely as we have here, it's impossible for them to do as much work as is needed with so few people.
This is not an MMO were they release it and then all the team are working on making it better, this is an MMO where the same team is now busy on another project(ps3 release). It will largely stagnate in it's horirble state for some time yet.
Square are largely gambling on the stupidity of their playerbase and i'm not sure if it will work for them or not(any other title would be dead as a dodo by now being released in this state), common sense is prevailing atm but most FF players are a VERY forgiving bunch, so square decided rightfully(probably) to abuse them and take advantage of there money and blind loyalty to pay for development well well before they should of released it. I guess thats what fanbois are for though.
So no it wont, no way in ****.