I can see there's a free trial available which I'll probably d/l and have a go at, but are there tutorials in the game? I've never played a Final Fantasy game (well, unless you count 10 minutes of FF 7 back in the late 90s) so I have no experience of the world, the settings, the lore or characters.
If there are tutorials do they do a good job of explaining the different terms used? Things like a linkshell (I think it's called), the different classes, crafting etc? Or is there an external resource that would explain these in plain English?