I agree entirely with TT
Work on stronger stance work, generate power from the root, user a more supple waist, keep your elbows working with better power generation, let the weapon move and turn your body inside the circle more.
Hold the Pose or moment, was not to suggest Pose more, it was to hint at holding the stance or movement at the required times, with better clarity, strength and spirit.
Use stronger visualisation in your mind of fighting an opponent, and think of killing him with cold blooded intent, that should liven the form up a bit, as opposed to a sunday afternoon walk in the park as your form looks empty and devoid of energy.
It's all there just needs work on the detail