We saw that this weekend, and it was very enjoyable.
Odd thing - the theater was jam-packed with 18 to 25 year olds, mostly male, active duty soldiers from the nearby Army base. Then I did the math and figured it out - Incredibles 1 came out in 2006, when these guys were to 6 to 13 years old. The Incredibles was probably one of their defining movies. So for them, this was like going to see Star Wars Episode 1 for my generation, after years of waiting for the next installment. (Incredibles 2 is a LOT better than Star Wars Episode I, BTW)