Speaking as the game's second add-on pack, Hearthfire, launched on Steam, Bethesda's VP of PR and marketing Pete Hines said: "I don't have any info on Hearthfire, Dawnguard, or DLC in general for PS3. We're still on it. Will share update when I have one.
"The [DLC's] performance isn't good enough in all cases," he explained. "For most folks, it'd be fine. For some, it wouldn't be."
Responding to the suggestion that the studio has blamed Sony's console for the problems, Hines added: "We've never blamed anyone or anything. It's our problem, and it's on us to solve it."