A good friend of mine shared this trailer with me. I would say from this trailer that it could cover several of the discoveries that have been made into the world of dinosaurs since the documentary Walking with Dinosaurs was released. It's so amazing at how much we can learn within a decade. The idea of some dinosaur species being covered with feathers is more widely accepted now than it was in 1999. We have also discovered new giants that dwarfed the species we thought were big. I wonder what new discoveries await us in the next decade.