Has anyone ever used Zoo med's "leopard Gecko Food"

I found this and was wondering if anyone's ever used it? I don't really have my hopes up, I'm assuming it would just be the same as all those exo terra canned bugs, I doubt he'd go for it cause it isn't moving. Just curious though. It's freeze dried flies raised under "laboratory conditions."

Click here for product picture.

Leopard Gecko Food

I used to use it way back when I first got my boy and didn't know much better. He actually ate it a few times...mostly because although it doesn't move, it smells REALLY strong to get their attention. :) I used it when I couldn't get out for live insects often enough.

I tried it once, and my guy woulndn't even touch it. He walked up to it smelled it and looked at me like I was on crack and then went back into his hide. I haven't heard very many people say they had success with it.