I just bought the full version and I am pretty disappointed.
I thought that with the taskbar, I could get small icons like they are in the Windows system tray. However, they are huge, and I have found no solution or option to change sizes or anything. A double row would be great of small icons. This was the only reason I made the purchase.
The other problem is I have two monitors. There is no option to restrict the aero peek option to not extend off the main monitor, say if I have six Explorer windows open, it will extend a few of them off the monitor onto the next. There is no option to resize aero peeks, no option to make them double row or triple row, or change the padding inbetween them. This is much needed.
The other problem is with tabbed docks. There is no easy way to switch between tabs - why not have the tabs be able to be switched by using the scroll button on the mouse? This is so intuitive, I don't understand why there isn't an option for it. And no way to completely hide a tabbed dock is not good.
Then, lastly, the flyout menu - no way to change the speed, or size, or anything, of the menu? Am I missing something? It goes so fast there is no point to it, I might as well be playing Spin the Wheel on The Price is Right.