Love it! But shouldn't that be "high results/complexity ratio"?
Depends on if the journey and not the destination is what's important to you. ;)
Every time I see a strandbeest[1] on the beach somewhere, I wonder to myself why it hasn't got an array of trebuchet included, also recharged by the wind, to pick up sand balls and throw at people.
Just for the fun of it. Pure whimsy.
Other trebuchet fans who dream of building one some day may be interested in googling "walking trebuchet" for a surprisingly high complexity/results ratio.