Very cool light setup. The lights all connect on any side via USB, so you can put them in whatever pattern you'd like to. Individual lights can be controlled via an included remote control, or touching each one to make it change colors. (Hold to cycle colors) I like the LED chase in party mode, cool visualizer for the beats. 

What I don't really like is the clips that hold these together. You can see in the photo, the inability to hide the end of a clip when using a setup similar to the one did in the example photo. Also they don't hold that well when using only 2 lights. They are 100% necessary to use as the lights hold loosely together without. 

Be that as it may, I find these a lot of fun. I have them hanging out by my PC monitor and they're a great accent. Would recommend!