I think I've found an issue with the custom review questions that can be set in the settings for WP Customer Reviews.
Basically we have three options after a custom field has been entered.
Punctuality: Ask Require Show
I'm not too too sure how the above checkbox settings would work but I do know that once I am actually on the review page, the custom field text boxes do display but what does the person add into those boxes?
I believe the usual procedure is if I have a custom rating field there should be stars beside them too that allows the user to give that particular point a star rating too...
Let me know what you think and thanks again!