Everyone seems to watch the movie Grease, and when we do we are told that it is basically the greatest musical of all time. We've got John Travolta all young and adorable, we've got Olivia Newton John and her amazing vocal range, and we've got Stockard Channing as the iconic and important Rizzo. The thing is, when John Pavolvitz's daughter told him that Grease 2 was better than Grease. He didn't approve. So much so, he said that "I consider this a parenting failure." TwitterHere's the thing, it turns out there are people who are willing to defend this girl,