I got lucky today and didnt get any lag.
However, it doesnt make it less of an issue. To the people arguing against the OP I just have a question. Why argue? If you arent effected, you have no reason to post, since the thread/threads are about having the lag issue. There are already 1400+ post in one thread regarding this issue that gives SE info about occurance, region, isp, server and everything. We can be fair and say 1200 unique posts in that thread. Thats still 1k of the forum goers that report this issue. And as with all games, the forum goers are a strong minority of the actual game population. So it's not just 1k players out of 1mil, it's 1k out of whatever small % visits the forums. Which in turn make those 1200 quite a large pool of people with problems.
I'm still not sure why SE are so slow to fix things. There are major issues with lag, aswell as poor graphic optimization. For me personally, it's probably the worst preforming MMO I've played. The game is fun and all, interesting boss mechanics and a great setting, but the bugs, lag and lack of optimization is taking it's toll on me.