I'm not surprised that the U.S-resident members are taking a snipe at how we do things over here; it must seem somewhat 'old hat' to be giving out awards in the name of the monarchy.
However, a fine line exists between this and just being plain ignorant. Whilst I'm on the court that believes the royal family are just a bunch of sponges (and, in some areas of that family tree, completely out-of-touch), they bring a lot to the country outside their own controversial beings.
For a start, only they have the power to hand out such prestigious awards and for them to hold a value. They arrive with an established history - something that few other awards are recognised for.
In addition, whether you like the royal family or not, they bring tourism to the country and are always popular when they travel abroad for 'visits'.
Their are many aspects of the U.S I dislike, but I don't immediately bring them down when someone has good fortune. I'm really, really happy for Ive's and just hope he gets the recognition he deserves.