Kate Middleton, A royal/commoner?

Kate Middleton, now the Duchess of Cambridge is the wife of William, Duke of Cambridge. I actually like their love story. From being friends to gf/bf relationship and so on... Now that they're married, people still criticize her, e.g commoner, gold digger etc. I personally think she is such a wonderful woman. Standing and fighting for the man she loves. Surely, being a part of the British Royal Family and its monarchy is a big leap towards her private and public life. Both newlyweds decided to reside in Anglesey, North Wales where Kate supports her husband. She still wears 'high street' fashion clothing were woman like us can afford and I think is a really good thing. Recently she was seen doing her weekly shopping on Morrisons. I think she's down to earth and they both deserves 'respect' from people. What do you guys think...will they last? What do you think of Kate? Perhaps babies on the way?? and will they 'change' the..well some people say boring old monarchy? :) ta.