Not hyperbole. I've heard several commentators on various radio shows say it. Ramsey is without equal as a safety, but he's not the best CB in the draft. If Dallas is taking him as a safety, or with some sort of "hybrid" role (Polamalu-like) in mind, then it's a good pick without question. If we're taking him with the thought of him strictly playing CB, then why not take one of the guys who's rated higher at that position? Ramsey is not a lockdown corner, according to most scouts.
Don't get me wrong - I would be happy if Dallas takes him. He's the most gifted athlete in the class. However...if we're looking someone to play cornerback, exclusively, we can do better than Ramsey.