User blog comment:G0LD3NF1RE/Dawnguard encounters issues with Playstation/@comment-93.207.65.178-20120831201227/@comment-3202167-20120901005714

Never asked for a flawless engine.

Asked for a engine which the game is playable at luanch with and the DLC does not take 5 months. You know, requirements Bethesda seem to be unable to reach.