I've been seeing reviews like "This animal can't jump!" or "Penguins can jump 3 meters!" Well, Jiji is a specific type of penguin who can't jump. Dummy's ya'll are the ones who aren't smart!
My overall opinion is that the lessons are a bit complex. A simple math problem is too complex. Not all levels are like this tho. But I wouldn't say Jiji is bad. It's ok...