This is the EntryWizard support area.
If you are talking about the EntryWizard option when attaching an item to a page, then the answer is no — the “comments” option there simply sets the wordpress “Allow Comments” value for the attachment.
But from your subject-line I suspect you are actually referring to the Ewz-Rating plugin. The “others=true” parameter in the shortcode should come close to what you are asking for. If it does not, could you please post in the Ewz-Rating support area, and explain why.
The club has 50 registered members who wish to view each others comments on an image.
To do this I have to set the rating form to ‘all logged-in users’ and and ‘others = true’ in the page shortcode.
This results in 50 lines, 1 for each user, for each image despite there being no comment!
Could you suppress lines with no comment?