I was pleasantly upgraded last time I stayed at the Anehiem Marriott to the Marriott Suite. I was Plantinum then, missed by 3 stays this year, the lady at the front comped an adjoining room so my friends did not have to sleep on the couch. We had the most wonderful time and the service was top notch.
I have also stayed at the Marriott Suites in Anehiem but it is not the same. If you are Platinum and can get upgrades the Marriott is better than the Suites. The Suites does have a killer free breakfast for Platinum members!