I am using the Windows 7-style Start Menu. I noticed a small cosmetic glitch, where, once the Start button is clicked, the user photo (top right side) appears in its final place right from the beginning, and does not slide up together with the entire animation. The animation itself feels not as smooth as it used to be with older versions, too.
Another cosmetic issue that I'm seeing, I am able to reproduce only on one of my multi-screen setups (this cannot be reproduced on my other multi-screen system). With that particular system, the taskbar appears to be rendered incorrectly on one of the screens (the smallest one, size-wise), where it bears some kind of bottom "padding". This, in turn, makes the taskbar look taller. The screenshot below illustrates this behavior (the rightmost taskbar corresponds to the smallest screen):
Lastly, would it be possible to provide an option where the italic font type that's in the "Search programs and files" textbox could be changed to a regular font type?