Long articles are widely used on 'Surgery Books' as elaborated and interesting content can help the channel to reach a high number of subscribers. In addition there are a few medium length articles.
Advanced readability level of 'Surgery Books' content is probably targeted at well-educated subscribers as not all readers might clearly understand their texts. There are also some articles with medium readability level.
Positive emotional expressions prevail throughout the texts: they may include favorable reviews, appreciation or praise in regard to the subjects addressed on the channel. However, the channel also contains some rather negative or critical records that make up just a small amount of all its content.