the gigantopithecus to their H. sapiens eh? So do these guys equate to the dinosauroid version of Sasquatch? That'd be hilarious/awesome. Scared sauroid hikers taking blurry photos of them and casting their footprints? Heheheh.
This is really cool, how intellegent is this compared to a human? It kind of looks like a primitive member of the oviraptorosauria. You should do other sapient dinosaurs and prehistoric reptiles, like Therizinosaurs, Dromaeosaurs, Tyrannosaurs, Hipsolophidontids and Mososaurs.
In our canon world, they are actually doing quite well. They are smart enough to build simple tools, and they are being forcefully domesticated to serve as bodyguards. Domestication is easier when most higher animals hatch from eggs and can be imprinted to you at an early age.