@MissTery Just shifted this one over here to keep the review thread clear!
You can format them however you please, I personally added the ratings as I find a visual aid a little easier, but that’s completely up to you, many others don’t go that far. It’s definitely whatever you prefer, however, I do know there’s a template floating around somewhere for reviews to make it easier for people
If you have any toys that are on site, you can review them, even if you didn’t purchase them through Lovehoney
Hope this helps! 
Edit - just went looking for the original review template most users are using, you can find it here