Well... I don't think the show has the best track record, but I do see something genuine with Matt and Shayne. Like with the others though, it's highly edited and they force the bachelor to appear conflicted to try and hold people in suspense until the end. That's not really nice to the girls but they have to know what they're in for if they've ever seen the show. As for Matt/Shayne, only time will tell. I wish them the best.
Really, when I read this thread title my first thought was: HEY I have an ex-boyfriend I could donate, then!