A good review is detailed, specific and honest
There is no rule that says a review cannot be brief and to the point; however, the more specific and detailed you are in describing your experience, the more useful your review will be.
We recommend that you report from your own personal perspective.
In doing so, stick to the facts and be honest. Help readers of your review understand your perspective.
Be sure to write about different aspects and absolutely write about the service.
Keep it polite and friendly.