Thought the same when I chose the class... I used a longbow thinking I'd get an advantage with distance. I guess not... either way, the ranger is still my primary class of choice.
On a somewhat unrelated note, watching Sword Art Online and the new episode that came out today, REALLY makes me want to play GW2 a heck of a lot more now. :O
I think until we experience bwe3, we can't make any assumptions on any class since it'll be their heavy balance/tweak event. As for ranged, Guardian has the worst ranged of all sunshine...8)