To my eyes, it looked far worse than the Superbit version. And this was back when I was a BD supporter.
As for the HD DVD titles, there have been a few WB titles with transfer errors. However, instead of releasing them all and then re-releasing them, WB is pulling as many as possible before production begins to redo them. The ones out now will remain as they are. And even with those transfer errors, they still look far better than The Fifth Element BD does.
Also, every HD DVD I've seen looks better than the corresponding DVD version, even the flawed ones. I can't say the same about BD.
You have thirteen hours in which to solve the labyrinth, before your baby brother becomes one of us... forever.