Mere words are not sufficient to describe my dislike for "Speedracer." I am old enough to remember its first runs on American television. I didn't like it then and like it less now.
It has a firm spot in my 10 Worst animated series list AND in my 10 Worst TV shows list.
The only thing I can think of that's worse is "The Mullets."

You remember that show from a couple seasons back that starred Loni Anderson?

By comparison it makes a bad show like "According to Jim" look like great art. A real steaming heap and another defining moment in television's great slide toward total idiocy.