#robot suits

Fantastic character development.

Shows how war affects both sides.

Shows how two enemies can unite towards a common cause.

Stresses the importance of trust, friendship and teamwork.

Lots of religion metaphor. Shows how even if you've been raised strictly in one religion, you can make your own choice about your own religion and what you want to believe.

Shows that authority figures always have somebody more powerful than they are.

Has aliens in frickin robot suits.

Let me stress the important of aliens in robot suits.

Robot suits in general.

Aliens

Shows how different people can be and that's totally okay.

Shows that some people are better at some things than others.

Teaches humility.

Teaches respect.