Well, i pllay it since relase and its really good. it takes some time to reach max. Lvl.. the dungeons are funny, also the pvp and wvw/rvr is really good. If u reached max lvl u can cd do dungeons 60 lvl under yours and its still a challenge. They permanently update with new stuff , events n stuff (2weeks ago at the halloween event a new area appeared.) Also the story is good and u have the motivation to play the game 2 or 3 times with other characters. There are also several ways to lvl at all.

So i have to say : yes it is complelty worth if u want a good mmorpg that takes a while to complete and always updating stuff.

If u still have questions. Feel free to write me a pm