Ahem. Who made their first ever movie and got great ratings? Who has 20 seasons of entertainment? Who has a show that is appropriate for kids and is funny enough to pleasure all ages? Who does not just chuck in random stuff to make the story move along? Simpsons! They rule the lands of entertainment but South Park is good for later on entertainment for laughter.
The Simpsons have been entertaining families for 19 years, and are still running at a stronge, unbreakable pace. Family guy is funny, but doesn't stand up to The Simpsons.