The company line: "If you enjoy the feel of a classic fly rod, with the smooth, easy casting capability combined with the technical advances of the day, our Full Flex rods are going to feel great in your hand. Although this family makes a great beginner's rod, these rods are really designed for those who simply prefer a slower action -- and they are the perfect fit for smaller streams and ponds.
My Take
“Son! Stocks may rise and fall. Utilities and transportation systems may collapse. People are no damn good. But they will always need land and they will pay through the nose to get it. ‘Remember,’ my father said, ‘Land.’” (Lex Luthor)
Such is the case when it comes to construction and performance of fly rods, I believe. The less area you have to work with, the more a product’s flaws are likely to show. Translation: it’s easier to build a 9’ 5 wt. that performs well than it is a much smaller rod.