The rivalry has been the subject of substantial commentary and media interest.

His writings have been the subject of widespread commentary in the national and international press, both supportive and critical.

The list has become the subject of much modern commentary after it was cited by Foucault.

The episode was well received and has been the subject of vast critical and academic commentary.

The case was highly controversial and the subject of much commentary from legal analysts, particularly in the United States.

The photograph has also been the subject of commentary by historians and body language experts.

The split over athleticism vs. entertainment was the subject of much regional press and public commentary.

The AI in the game was also the subject of much commentary.

The musician's private life has been the subject of significant commentary, particularly in the tabloid press.

The article has been the subject of commentary on several blogs that focus on class action litigation.