He is incorrect. If you read the comment he responded to.... It'll be the same as Battlefield. It has dedicated servers, they're ranked. If I was a gambling man I'd bet money on it.
Yeah, if it were unranked, Microsoft would be liable for false advertisement lawsuits. So, I believe they will be fully dedicated servers Now, with Sony having a huge cloud service as well. If Activision doesn't persue getting clouds servers on PS4 for this game, then I might seriously cancel my Pre-Order for this game and just get Battlefield 4. No reason to play a game that won't make an effort to support the system that I choose to play.