I think it is well worth it for $5 a month if you play. I should get members. I play enough and need some of the higher level things (new magic spells, more crafting things), but I just don't want it.
for $5 to play a game that is a lot cleaner with a ton more stuff.
Its worth it. But new players who just go straight to members, it's not, I think it's best to learn the slums (f2p) then jump up when you are ready.