It touches upon a rather complex area of research but has masterly conveyed the essential skills and methods in a pace that is a bit challenging but not to a point of intimidating .####[['NULL', 'material quality', 'positive', 'complex area of research'], ['NULL', 'course quality', 'positive', 'masterly conveyed the essential skills and methods'], ['NULL', 'course quality', 'neutral', 'bit challenging but not to a point of intimidating']]