A comment on inaccuracy
When they find the kids dancing in the water park, Owen and Roddy discuss with each other what dance styles they are using. Owen says "any juking?" and Roddy says "nah, not this far out of Memphis."
I would like to point out that Juking is a real style of dance and accompanying music, based in Chicago and also called Chicago Footwork. It is a very large culture that has spread in popularoty, but is rarely practiced outside of Chicago. It would have been great to see that they did that extra bit of research before making this movie. But of course, I'm just nitpicking in the most specific way.