Proposition: if people want to see realistic theropod behavior, all they
need to do is imagine a 35-foot-tall carnivorous bird.
If people want see realistic theropod behavior, all they need to do is
observe ANY living bird.
"March of the Penguins" is doing good business at the box office, so a
theropod does not need to be 35-foot-tall and carnivorous to stoke the
public interest. (Though it probably helps.)