There, fixed it for you.
I don't feel movers are a waste as long as they're used properly. They cannot substitute for more light, but they absolutely can help you use the light you have available more efficiently. You do have to be prepared for a few things, like letting go of the idea that movers always allow you to get the light closer to the plants--this is not always true. First time I used my light I got a very strange bleaching on the tops of some of the girls. It wasn't burn, it was as though bleach had been spilled on some of the leaves and buds. Still soft, never turned brown, they just lost all chlorophyl and went completely white. I believe, but I'm not positive, that this may have happened because I didn't up the feed along with upping the photons that were hitting them. It's only happened the one time.
The movers that allow a pause at the end of each cycle (the lateral, non-circular movers) are better because they prevent the plants on the ends from getting less time under the light.