I play the game and love it. The crafting system in the game is just over the top and there is an option for 1st person view if you like that. There are no classes just you adding up skills and stats to make your own custom character. And the world map... its so f**** huge, its split into 4 or 5 sectors ( not sure
) and to travel through one sector to the other it takes like 10 minutes.
I say you must try the game for yourself, as its truly amazing.