I'll be logging in shortly after it goes live.
I'm not sure what was meant by "keeping current;" although GW2 unfortunately raises the level cap dramatically (the reason for the cap in GW1 made a lot of sense), I don't believe it is possible to "fall behind" in this game. In parts of the PvP, created characters are at max level and ability, so it is player skill, not what gear you've got, that determines how well you do. PvE you go through as you have time. The non-instanced environment of GW2 meant there were always other players around for cooperative play, whether you were formally in a party with them or not.
Being deaf in one ear means I have a real hard time with shooters, so for me this game is going to absolutely ROCK.