ReactOS running in VMPlayer...
That really doesn't look all that bad. I might try it out in a VM as well one day.
I created that some time ago. The programs crash quite a lot. Explorer crashed twice creating those images. As well as a live CD they offer pre-built versions for Quemu, VMPlayer and VBox. The only one I could get to work at the time was VMPlayer. It has probably been updated since.
The Windows look more like Linux than Windows. The taskbar reminds me Vista and the fly-outs are like XP or some Linux. But if they can make it work, why not.
I think it would make more sense to beef up the Wine, then a lot of systems could benefit.