So far, . . . I'm happy with the product.
No, . . . I'm not happy with the company as a whole, . . . their marketing strategy is to sell you a product you need, . . . but NOT TO TELL YOU about the other things you will have to have to make it work correctly.
Not one word about the need for oil, . . . cleaning, . . . cleaning kit, . . .
I will most likely continue to use it, . . . but only because my investment in substantial at this point.