Hot d4mn! The feedback that we're getting on our rapid loops is that you love it! Jen used it last night in her inspiration, I was talking to Stephanie Dixon last night, and she's all excited about it - it really is a fast way to make surprisingly great loops!
If you find that the headpin is starting to wind around the end of the pliers as you wrap - just a little change in the angle that you grab the headpin at with the pliers can make all the difference. Just experiment a little with each one you do, until you find the "sweet spot."