The first pic I saw was definitely from a bad angle, having seen more. I think the baby will be Archie; "Harry & Harrison" is a bit too matchy, I reckon. Plus they would have said- wasn't Harry being "Harry not Henry" announced at his birth-name-appearance unveiling?
Also can't get fussed over it being at Windsor Castle. They were hardly going to go and stand outside Windsor Hospital or the Guildhall. It's basically pics in the living room. Royalty have also always manipulated their image. If Meghan chooses the palace backdrop to reinforce the message, she's doing no different to plenty of people before her. We're just more aware of it and are more cynical to it than before, and it's harder to control every aspect of a photo than it is to put messages into paintings as royals past have done.
Whoever mentioned Queenie scowling like Queen Mary, Queen Mary did make it her business to mould the Queen as a girl, so despite many years passing, the shadow of Queen Mary is in there deep.