"The relatively low positioning of its flat-array radar system would affect its range of detection"This is full of sh1t. It is no lower than the Arleigh Burke radar panels, and I wouldn't imagine this retard saying something like that about those ships.
"the use of light aluminum alloy in the upper decks would make it vulnerable to damage"
I'm not sure if this retard has any knowledge of what metal is being used in the upper decks, but if true the criticism does have some merit. The USN experimented with aluminum hulls and masts and found they were vulnerable to high temperatures and melting during battle damage and the resulting fires, so they went back to the higher weight steel for the Arleigh Burke design. It was felt the weight penalty was justified by the increase in strength and durability.
