This game was a blast to play, but it was very short. I was left wanting more. Also, there are some side objectives you can miss by not understanding the games mechanics, or by not having the right tools at the time. Sadly, you can't replay missions to get those side objectives either. Overall, i'd say this game is worth it. Just wait for it to go on sale first.
This is defenitally more of a child game. Unlike their other titles, which dealt with more adult themes and universes. The characters are a bit cliched, and it does start repeating itself toward the end of the DLC. But if you like good stories, and pixar movies, then I would say this is worth a go. Good job Telltale! I had a blast.