I half you know whated it last night and I got the results you would expect.
I can already tell I wish the tenderizing rollers were adjustable. When it says a 1/2 inch thick piece of meat, they are not kidding. So, have been working all day today outside and have meeting tonight, so will plan on some pictures, maybe a 30 second video, and results with the right thickness of meat tomorrow!
And, after looking at the writing on the box again, I guess I am going to have to look up the definition of the word marinate...