User blog comment:Jimeee/PS3 release dates for Dragonborn, Hearthfire and Dawnguard - Euro Update/@comment-3967387-20130228134416/@comment-174.92.130.59-20130303224131

I get the same issues as every one else with the lagging, but again as others noted it becomes more and more noticeable after you have been playing several hours, or if you are running/riding your horse to your destination instead of fast traveling. It explains why they didn't want to release Dawnguard right away... and possibly at all.....

-snb