I am indeed very suprised, Tengen Toppa Gurren Lagann is my favorite anime and tbh the spin-offs are very "bad" but this one was the best spin-off and shattered all my expectations, the messages and the vibe from the original show are all in here, the characters are exactly like in the anime and for a short story does what needs to do. All the connections and emotions betwen the characters ware in there and perfectly made, the only "problem" maybe is the fan service, but as a normal person i dont have anything against it. I recommend for every Gurren Lagann fan! JUST WHO THEHELL DO YOU THINK WE ARE?!