This movie is super over rated.
I'm not surprised why rotten tomatoes gave it a 90, it's because tomatoes are not fresh anymore.
The Movie's VFX and Graphics are so Good and Excellent. Lightings and shadows, light leaks, all are excellent.
Except for the story line and plot.
First: In Elastigirl and Maglev Train scene, why did she eject the head of train from its body when the train moves backward. It doesn't have an impact at all, if the head of train is the cause of making it run backward, the two components won't separate from each other because the exertion of force was coming from the head. In reality, it should not decelerate the whole train.
Second: Why does Mr. Incredible can't just be happy with His WIFE, a Husband won't do such things to their love ones.
Third: Elastigirl with the Ambassador's Copter Scene. When she broke inside the helicopter, she went to the pilots' cabin and pilot the vehicle. Why would you do that to the Two Profesional Licensed Pilots. Another thing is that, she told the whole crew including the two pilots to PROTECT the ambassador AND EJECTS THEM ALL to the river WITHOUT the Ambassador. What a wise move.
Fourth: Jack-jack and racoon fought scene. When the two cute characters are done doing their thing, Mr. Incredible freaked out and surprised that his baby boy got a super power. What a surprise, we all knew he posses a power in The Incredibles 1. Mr. Incredible and Elastigirl must have seen jack-jack has powers when the baby is mesing up with the bad guy. Mr. Incredible saw the villain has been sucked up with the plane trusters so in conclusion, he must have seen jack jack from the ground be transformed into a monster.
Fifth: In the ship, when Krushauer crashed the pipes, Mr. Incredible didn't insist to uncrush the "Hollow Pipes" in order to stop the engine instead insisted in wrapping his waist with a "Solid Thick Metal chain" of the ship's anchor to force the ship's direction to turn right.
Sixth: When all super heroes got unhypnotized, why they didn't hand a help to turn the ship. They can do it much better together than with just the main characters.
But overall, I enjoyed watching the movie with its excellent graphics.