Titanic: The Digital Resurrection

This was marketed as a breakthrough documentary, but if you've watched Titanic documentaries nothing much will be new here. We do however get beautiful renderings of the ship taken from underwater scans which really help to understand the wreck.

I would have liked a bit more detail about how the ship was scanned, how the huge debris field was investigated, and how the pictures were pieced together. Along with how the iceberg simulations were made (like, how do they know the shape of the iceberg?)

Still, it's entertaining enough and at 70 minutes long it was about the right length for the material presented.