I used to do a check on entries without pictures (but not especially without comment) but I haven't done that since a long time.

I do it sometimes on the entries that are not linked to IMDb since there are many errors in there (pages created by users by mistake) but for those linked to IMDb indeed there may be some pages to clean.

The first one can be kept just in case, as the comment is useful.
The second one could be deleted (and I would probably have deleted it when found in the check on non-IMDb pages mentioned above)