Well I am so far from the perfect guy and have no problem saying so. So me getting reviewed would be funny to say the least.
Just imagine me being a thin guy like I am a provider writing "omg this little man can really go at it but I was so afraid to give it back to him cause he might fly across the room lol". Now that's a funny review.
Doing it without permission and to ones that it would create too much exposure then yes I understand it being a bad idea.