Wording is fairly sophisticated and promotes interest. No misuse of any word. 3 Words are used accurately, but less sophisticated, and presented in a more conventional setting OR, one misuse of a word. 2 Wording is fairly accurate, but repetitious and predictable OR, two misuses of words. 4 Sentence constructions are varied and, when appropriate, complex.
Style is smooth, promotes interest and comprehension, and is strongly voiced.
No gross grammatical errors. 3 Sentence constructions are usually correct, but are ordinary and relatively unvaried. Style is basically smooth, but is rather generic. Not as strongly voiced. One gross error possible.