Nice tidy program that works exactly as advertised. The user interface is better than some others in that it is simple and self contained.

I found that it wasn't obvious where it pulled the list of available wallpapers from. The list certainly wasn't the same as that of windows. Am looking for something with a bit more functionality, for example, maintenance of its own list of files to show, the ability to pull a picture off a web address dynamically and conversion of file type.