Photoshop: Create an Abstract Wallpaper!

this tutorial is totally simply and rating is too high. I don't know how moderator check tutorials on good-tutorials. It's amazing!

They like tutorials where you learn more than how to add a couple of layer styles to something. Longer, original and more in-depth tutorials get higher ratings whilst the opposites get low ratings. Oh, and tutorials that don't make you scroll through ads and multiple pages are cool too.