I am compelled to respond. Other than the chase through Paris (which was
not a Kill the Rat chase), there was only one - in the kitchen, when the rat first arrived. Again, the central-to-the-plot situation of a rat in a restaurant kitchen sort of calls for a scattering hide-a-run.
Sorry you did not like Ratatouille, it's one of Pixar's best. Stick to Dreamworks.
