This isn't a picture filled with wonder and a sense of fun; it's so jaded and crass that I almost wonder if it's a highly unscientific experiment designed to gauge how little audiences will settle for these days. Manic and multicolored, "Speed Racer" is an excess of nothingness.
— Stephanie Zacharek
Instructive Speed Racer quotations

On 'Into The Wild' I spent months risking my life and on 'Speed Racer' I spent 60 days acting in front of a green screen. No danger to my physical self, but I sure had to use my imagination.
What sets these - and all - racers apart from less daredevilish mortals is their complete lack of fear and their joy of doing something on the edge. They love to speed because it is dangerous.

I use to think all road racers were nuts. You know racing around a track at that speed.
I was so grateful to have made 'Into the Wild' before I made 'Speed Racer' because on 'Speed Racer' I was indoors every single day, every single scene, on a green screen. Some of the time, just to pass the time, I would think back to climbing mountains in Alaska. That really helped me.
A lot of the stuff in 'Speed Racer' has never been done before, from it having a multi-tone, to it having a retro-cool family movie, to having the photo-realism with the CG-backgrounds and infinite focus the way they worked with these digital cameras, to even the color experimentation.

It is adverse to talent to be consorted and trained up with inferior minds and inferior companions, however high they may rank. The foal of the racer neither finds out his speed nor calls out his powers if pastured out with the common herd, that are destined for the collar and the yoke.
Well, when I was a kid and I watched 'Speed Racer,' I used to always watch it in the morning with my cereal. And when I ate the cereal, I would pour soda into the cereal because we never really had milk for some reason, I don't know.
Speed Racer is good to cut your teeth on, but if anyone has not seen Akira, go get it.