For the first 10-15 minutes this was amazingly funny and well paced but whenever Jeff Goldblum ( doing his very irritating scientist role ) or any of the other humans appeared it flagged. Worst of all was any scene with Miriam Margolyes. There were some highlights later on ( the ninja cats, the russian cat with the hairballs and the rocket sled system ) but I really wish I'ld left before the end.