One should always follow the rules of composition until you don't want to anymore. I do like a traditional 5 shot sequence but then always add some crazy angles - tip from @ericthayne. I love this one because it gives an accurate feeling for the situation: 100+ feet deep in the open ocean doing decompression stops after shooting footage of electric rays on the bottom. Tired after hours of bottom time. We did get a few small zaps through the water. Trying to occupy the mind with thoughts other than shark. A bit disorienting.