When leaving a review, kindly leave a review.   Don't just write things like;

Bad experience, try another ship/line, or, Stay away from..........whatever ship you are reviewing.

Reviews like this don't help anyone and are a waste of your time and ours.    Everyone appreciates reviews, but they need to have some substance.   

What made it a bad experience?  Was anything good about the cruise ?  Was this your first cruise, or 50th?