Vanellope (Sarah Silverman) is a useless 'glitch' in her arcade game, yet Ralph heroically puts his own life on the line to save a character that is unneeded and not wanted in her own game. In the end, the 'useless glitch' actually saves all of the other characters from the game. Vanellope also saves Ralph and his game, which was ready to have the plug pulled.
Yet in real life, Silverman is not pro-life at all. She is pro-abortion, and uses it in her comedy along with rape jokes.
Scratches her head, and wonders "WTF, Sarah Silverman". I say that in the most charitable way possible. Otherwise, "Wreck-it-Ralph" isn't that bad as a family movie. Typical, but not awful. Not awesome like Toy Story, but not painful like the Chipmunks.