Can't wait for the movie. I grew up on Roadrunner cartoons (among others, most notably Top Cat and Scooby Doo), and some of my earliest childhood drawings are elaborate diagrams of traps to catch the Roadrunner, with detailed if implausible Rube Goldberg mechanics. The Coyote might have nudged me towards engineering, not even joking.
It's a bit disappointing, I'm sorry to say. It's just not as funny as it looks. I went to the movie with the whole family and, despite loving Road Runner, it felt repetitive and stale.
Not too bad, but not great either. If you lower your expectations you may enjoy it more than we did.