My initial impression is that if you start with a great piece of protein, this may work. If you want to cook something like short ribs, chuckies, etc. that require a fairly long time swimming in the pool to break down the connective tissues, this may not work.
I really don't need a $299 new toy in my arsenal. I would need to move to the garage. With the weather we are experiencing here in NC right now, I would prefer to sleep in the house, thank you very much.
Art