Nail Art Diva Nail Kit

The last thing I picked up at Ross was this:
Great concept, but it doesn't work. It comes with 6 little bottles of polish and 5 image plates. Here is the best I was able to get after several attempts to use the machine:
Yah, no good. However, I tried just using my Konad stamper (still with the polish that came with the kit), and this is what I was able to acheive:
and this

More promising. I haven't been able to duplicate those results yet, but I'm hoping I can at least salvage the plates and the polish to make this purchase worthwhile. I actually bought an extra one for a co-worker's daughters, but since it doesn't work, I'll have to see if I can find that receipt and return it.