I felt like Milhouse when I was watching this...
You know how in the episode of The Simpsons where everyone in the neighbourhood is watching The Itchy & Scratchy & Poochy Show? And the show isn't really going anywhere, and Milhouse says "When are they going to get to the fireworks factory?" Then he cries.
I seriously felt like that, because for a movie that is about kids with superpowers, they sure did spend a lot of the time in their headquarters, just milling around NOT using their powers. They really should have gone outside into the world and done something with them. At least that wouldn't have made the part at the end (when they DO use their powers), so... anti-climatic.
Woody: Buzz! You're flying!
Buzz: This isn't flying. This is falling, with style!