Topic sentences relate to the thesis but are weaker than desirable or inconsistent in incorporating transitions. Beyond sufficiency and appropriateness, writing uses supporting detail that is lively, informative, and engaging. The kind and number of grammatical and mechanical errors seriously impede the progress of the reader and undermine the credibility of the writer. Reader is not impeded by grammatical and mechanical errors. Writing consistently demonstrates mastery of standard written English.
Writing has virtually no problems with grammar and mechanics.
Structure of the Literary Text.