Technical objectives are clearly and convincingly stated. Excellent background material clearly frames and introduces the subject. Technical content themes are logically stated and organized and clearly support the overall objective. Data and descriptions are clearly separated from interpretations. Content is detailed and suggestive.
Conclusions are well-supported by data.
The overall presentation shows a high level of understanding and perspective. It is usually easy to read. Exhibits a clear sense of unity and purpose. Includes paragraph and topic transitions, and contains no major and few minor grammatical or technical errors. Graphics are highly informative, clearly designed, and easy to interpret.