"The Good Dinosaur" アーロと少年 is less Pixar and more Disney
The strength of Pixar movies is that they are both for adults and kids, but "The Good Dinosaur" is mainly for kids which is disappointing.
And do we really need 2 Pixar movies a year?
The animation is beautiful but not sure it's worth paying full ticket price - you might be better off renting it on DVD. If you have kids then take them to see it on the big screen.
Final thoughts: Great for kids, not that good for adults