
Except for human error.
Do you honestly believe that the officers of a ship called the
Titanic II, with much of the media, and even the public, doubting everything right down to the vessel itself (honestly, if you think the media is hyping this ship up any, you have another thing coming) would be that careless?
And besides that, Costa Concordia was very top-heavy by nature of being a cruise ship. Titanic II, on the other hand, is a much more bottom-heavy, stable vessel by nature of being an ocean liner, designed to take on the worst of not only the Atlantic Ocean, but the world's oceans, as they plan on bringing her to a lot more ports than just those in Europe and the east coast of the US.