I liked how all of Ash's pokemon worked together at the end to save Zuruggu....you don't usually see pokemon with such good teamwork....and Ash didn't have to command them. It was really cool to see that they could fight without his guidance sometimes. (You could argue they fight better when he's not guiding them )

I'd like more scenes like this, it makes me wonder what the anime would be like if more pokemon were outside their pokeballs at once.