"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
People in my family and camp who grew up listening to rap music love 'We Are Young.' I've heard it play at weddings. I've heard it in graduation parties. It's a big idea and big song.
People have a moral standard about what they will do and will not do. At the end of the day someone who cheats has a lower moral standard than someone who does not. And they will cheat in other areas of life as well.