Goofs

When Gru and Dru hook onto the side of the cliff, the hook doesn't hook at the very top. When they drove over the top and landed, that wouldn't have been possible as the hook didn't reach the top, and thus couldn't pull them all the way to the top.Why it's incorrect: When the car lands on the side of the cliff, the tires grow spikes & the hook is detached. The car drives on the side of the cliff & over the top using its spiky tires, not the hook. See more