For me, it's all about the challenge to learn it & the awe factor. If a heli fly's by & stops at a hover, it's well umm, just a heli stopping and hovering. But If a plane pulls a wall into a hover & torque rolls, it's cool as crap & you have all the kids in the stands going nuts. I know it's not considered "scale" aerobatic's but if you watch all of the top full scale aerobatic pilot's they're doing everything they can to increase power & lighten load so they can hover & torque roll, so it really isn't all that "non scale" anymore.