I don't find any players "boring" in any form, but if I had to pick one, it would be Michael Clarke in the limited overs forms.
I don't see how people find the likes of Michael Hussey boring. I could sit there and watch him all day, particularly if he is in form. He looks very scratchy at the moment, but that will change when he regains form (which, for a player like him, is sure to happen soon, and that may be in Australian domestic cricket, depending on his performance in the Ashes). That said, I see him averaging over 35 in the Ashes, and retaining his spot in the side.