Oh trust me you will know. They look alot like this.

http://www.youtube.com/watch?v=GKBFTK-xsMg

I think it's funny that you guys praise a unrealiable piece of crap Gimmick head but attempt to put down the tried and true fixed blades, that have have thousands of kills to their credit.

Bottom line you owe it to the animals you pursue, to use the best equipment. Not something that only works "part of the time" or when the conditions are right, like rage broadheads.