I'm not too interested in Vista for a few reasons. The cost, what I've heard about the integrated DRM, and some things they've changed with the GUI. I think the start menu and all look fine, but I'm not a big fan of the way they've changed the minimize, restore, and close buttons. The close button should be in the corner, not a bit to the left of it. I can almost guarantee I would quite frequently throw my mouse to the top corner of the screen to close a window, only to miss the button and have to waste time finding it. Seems like a small concern, but it would be irritating.

I imagine there's a lot more I would like and dislike about it, but I can't think of anything at the moment.