You can't do it any longer on Insiders. If you want to post something about a hotel simply post it in "Destinations" as a thread similar to what you did to post this thread.
Thanks for the mention IAHFLYR
nycqtnva, you can learn more about hotel reviews on this thread: Re: How does Marriott determine who gets to review a hotel? They are offered randomly to guests after their stay, and we don't have much more information than that. If there is a piece of feedback or suggestion you would like the hotel to be aware of, you are always welcome to send me a DM with that info. I can have our team pass it on to the property
I also wanted to give you a warm welcome to the Marriott Rewards Insider forum! This is a forum for sharing your experiences, perspectives, photos, and questions with a group of savvy travelers. Be sure to check out our Getting Started Guide for tips on how to enhance your Insiders experience. You're always welcome to reach out to me (CariJ) lindseyh, or joshm with any questions or concerns about anything Marriott Rewards or the Insiders site. We comprise the moderation team for the forum and are here for support!