Parker: Sliders are the %$%^! Not only do I use them on every show, but I feel it makes any video look professional. With sliders the rule of thumb is the longer the better. But while most sliders are reasonably priced, when it comes to finding a slider that can do time Lapse photography the prices go through the roof. This is why I love this slider, it can be used like a normal slider or with a motor attached can turn into an affordable time lapse slider. Compared to other sliders this slider is very good, and the attached handle acts as an awesome counter weight that helps produce a smoother sliding motion. Helpful Hint: When using a slider to shoot scenery shots where the subject is far away, you should always have an object close to the camera as a reference to show movement. I've seen people take great slider shots but without any reference to create contrast the slider motion is almost unnoticeable. Good Luck