"The Good Dinosaur" faced several challenges that contributed to its underperformance. Firstly, it had a troubled production, with extended delays and changes in directors, which affected its coherence and marketing. Additionally, the film's concept, which juxtaposed dinosaurs with a coming-of-age story, did not resonate as strongly with audiences compared to other Pixar films. The competition from other animated features and a lack of strong character development also played a role. Ultimately, it did not meet Pixar's high standards or expectations at the box office.

Yes, "The Good Dinosaur" is generally considered appropriate for a 3-year-old. The film features a friendly dinosaur named Arlo who goes on an adventure, showcasing themes of friendship, bravery, and family. It has vibrant animation and engaging characters that can capture the attention of young children. However, some scenes may include mild peril and emotional moments that could be intense for very young viewers. It's a good idea for parents to watch it first or view it with their child to discuss any potentially scary parts together.

"The Good Dinosaur," produced by Pixar and released in 2015, received mixed reviews from critics and audiences. While it showcased impressive animation and heartfelt themes, it struggled at the box office compared to other Pixar films, grossing around $332 million against a production budget of approximately $175 million. This underperformance, especially in light of Pixar's previous successes, has led many to consider it a flop in the context of the studio's standards. However, it still found a dedicated audience and was appreciated for its emotional storytelling.

As of October 2023, there has been no official announcement regarding a sequel to "The Good Dinosaur." The original film, released in 2015 by Pixar Animation Studios, received mixed reviews and did not perform as well at the box office compared to other Pixar films. While sequels are often considered based on a film's success, there's currently no confirmed project for "The Good Dinosaur 2." Fans of the original will need to stay tuned for any future updates from Pixar.