I contacted vizio today about the disappearance of the 65" M series. I apparently got a new girl as she told me the M651-A2 was the 2014 model and continued to tell me it was full array. I politely responded with the correct model number (the M652-B2) once I did that she asked me to hold for a second and a manager took over. He told me that when it was initially released they did not have many in stock. That stock has been sold out and therefor it was temporarily removed from online. He could not answer me with an expected time frame of when it would reappear online. Long story short for the guys waiting to get their hands on the 2014 65" M series from Costco or SAMs it may be a couple weeks if not more than a month. Hopefully I am wrong just wanted to pass along the information I received today. Remember this was just a sales manager and his words are guided so there is a chance( a small one but a chance) it will reappear much sooner.