It is very nice, although it is probably not going to replace my Hubble photo of the Horsehead nebula.
Unlike most wallpaper, it is actually the screen resolution of my main monitor, which is kind of nice but kind of sad, because it is hard to find 23/24" monitors with 1200 lines anymore. They are almost all 1080. I hope I get a few more years of life out of this one. I do not want to go down in resolution and I do not want to shell out over a grand for one of those high resolution 30" monitors, nice as they are.