hmm My guess is he's missing something....probably the probe droids or some at-sts. (there's 2 near the beginning) oh there's also stormies running around near the shield generator, maybe he forgot those.
Battle is a pure form of expression. It is heart and discipline, reduced to movement and motion. In battle, the words are swept away, giving way to actions-- mercy, sacrifice, anger, fear. These are pure moments of expression.