First, a disclaimer: this movie was a pick from Mrs. Salad.
It's stupid. The male cows have udders. It's awful. It's a Lion King ripoff. It's not funny. The movie is 89 minutes long, and about 90 minutes too long. The music is uninspired. It's horrible. A massive waste of time for everyone involved.
I didn't like this movie very much.
You know what would be kind of neat, though? An animated movie based on Gary Larson's Far Side cartoons. I had much more fun imagining that than I had watching Barnyard.