Cool,,,but Cool effect, but as the others have stated. THe abillity to change the background would make this ALOT better. In landscape mode the wallpaper has the wrong aspect ratio.
Horible Downloaded it and can't even find the app
Ugly background. Boring effect.
Get rid of that website!!!! And change the background!!!!!!!
Excellent Wallpaper Nikola Tesla the Great! Deserved the Nobel Prize Award!