I just found this game and im trying to find as many details as possible of it because it seems like what i needed by an mmorpg.
Here are some questions, and if they were answered , just be patient with me

A) Is is fully open world? I mean, REALLY open world, like Archeage, for example? No loading screens except for when you get in game?

Can you swim? Can you dive? Can you fight underwater? Can you explore underwater? Is the diving process instant or it has loading like FF14? Will there be underwater exploration content?
C) Is there fishing and will it be like a minigame like in Archeage? Or you just throw your rod and fish?
D) Are there factions in game? Or you create factions in the form of Guild warfare?
E) Since you know i love Archeage, but i have played for years and years games like WoW, Swtor, FF14, etc. Is there a housing system and is it immersed in the game world or instanced? I HATE HATE HATE instanced things, it breaks immersion. If yes, is it like FF14 or Archeage? Housing in FF14, while instanced, its very detailed and i liked that.
F) Is there any plans to have ship building or naval warfare? Ive seen the world map and it could be perfect for that since theres a lot of water.
G) Is character progression based on talents, or something else? Can you change the class in one character or it will require alts? I despise Alt based games like WoW. And the FF14 and Archeage idea of that you can be whatever class you like in 1 character, and you only have to worry about the gear, is perfect for me.
Thats all i can think of now. Thanks for all the potential answers