The other great thing about Pig City, it is a very happy show. Look at the characters, they great big smiles, even when they are not in smiling expressions they look FUN. They have fun in their eyes. This was also reflected in the scripts and voice acting. There were no sad, lonely, pathetic, mean, bitter or angry characters in this show. Martha, the girl pig, was the angry type, but it was still done in a way that was fun.