Going to build this over time:

General guidelines:

Review should flow from one topic to another without being to segmented. Topics should be touched upon as the review progresses.

Opinions are welcome as long as they are justified. State issues as concerns rather than outright disagreement.

Background:

Briefly cover the history of the model. Previous designs that it worked from, timeline of similar models, shared attributes, etc.

Design and Fit:

Go over the shape, pieces, frame lens, accessories etc. Pictures are helpful, with some detail shots as well. Cover the fit and what types of faces will work best. This section will cover physical attributes and core functionality without dealing with the cosmetics.

Aesthetics:

Cover key colorways and options/variations. This section can cover the look of the glasses rather than the design. Cosmetics play a role in the assessment rather than functionality.

General Comments and Final Thoughts:

Trivia, comments, and anything that will close out the review. This can be some addition feedback that doesn't fit elsewhere or anything else that would end the review properly.