Two things. First. If the game dies, there are plenty of other games out there to move to. So no danger to gaming if one game dies. It just means people have preferences and are using that to decide what leaves and what stays. Second. I still haven't had any problems getting public parties, and the game seems doing rather ok for what kind of audience it's aimed at (This isn't aimed at competitive PVPers, which I'm pretty sure are the massively biggest consumer base in the west). And I bet NG, being pretty much the same thing with just nicer visuals and a bigger area to run about, will most likely be exactly the same in terms of users.
So, yeah. Let's let the stuff roll and see where we end up. It's not like this game is accepting any big change ideas from players, anyway, with all that on rails update to JP version and all that.