Reading around the forums, twitter etc, people are now demanding that the original picture is handed over to show it was not made up.
IMO, some, possibly many that don't want a royal family will ever be satisfied no mater how much evidence was provided. IMO, the video is the real Kate, she lost a lot of weight by the look of things as to be expected but on the whole, looking great.
There are many will say stuff about it all being a "hoax" etc as they may be anti-royal
KP has questions to answer and they are weak. Weak because they said Kate will not appear in public until at least Easter, then we had that Mothers day pic, then tit-bits in the press citing 'friends saying...' then we had the Sunday video.
Some are saying on twitter etc, "just the one video"
As I said, you could get them to sit next to Kate and they'd still say it was not her
All in all, great news that HRH Kate is doing well.
A though for our King as well, wishing him a speedy recovery
I'm no fan of the whole royal family and there are three of them that I would never mention or read stuff on them. However, William/Kate/King and queed have my vote