Adjudication: Solo Piping
Tuning and tone: e.g. sharp, flat, dull, thin, loud, balanced, double tone, chirping, drones cutting-off, etc.
Execution: e.g. embellishments, false fingering, cross notes, tune structure, etc.
Tempos: e.g. too fast, too slow, rushed ending, slowed-down in complex phrases, etc.
Rhythm and Expression: e.g. pointed, rounded, question/answer, etc.