I'd put it in the ran-out-of-other-things-to-watch category. It's not bad, but not the best either. It had pacing issues, inconsistencies with how their world works, and some plot holes, but the animation was great and there were some genuinely funny lines.
Is it worth watching, though?
If you enjoy animation, yes. It's not the top tier of Pixar but it's not near the bottom either. I was pleasantly surprised.
How would you explain this movie to someone who thought they were a car?
I don't think it's playing at the drive in
* Sad vroom, stalling noises *
I'd put it in the ran-out-of-other-things-to-watch category. It's not bad, but not the best either. It had pacing issues, inconsistencies with how their world works, and some plot holes, but the animation was great and there were some genuinely funny lines.