Yeah I get huge lag, but with 10mb/s unshaped capped account what can you expect. I am one of those unlucky people who has a 48 line attenuation and am lucky to sync at 4mb/s. Telkom is useless. I love the game, but unfortunately if you live in a third world country you got to live with this.
I have no noticeable lag. I have been playing WvW for a about 3 weeks, though have done little this week. Though I am using the WA Pro account and have seen pings down at 150ms when I was testing 2 weeks ago. Usually i got about 180 to 200. Overall, my experience has been great.