Caution changed cutting geometry

So now I have to write a review Kombipack ie shaving foil with knife.
I use even the Brown 7570. So far I have every 18 months newly added myself these parts. With the quality I was always very satisfied. That's why I bought without hesitation or further examination this article here on Amazon.
My experience over the last 14 days:
Razor: first thought what is that when unpacking. The blade has no blade geometry, but has been designed in very simple and therefore inexpensively. It was a bent sheet metal and lasered slots. There are no more cutting edge geometry, but the beard is practically inserted and demolished in the very thin gap. On closer inspection you can see in the photos the difference to the old cutting edge geometry. In the old blade geometry had single stationary blade. This of course was very complicated production technology. The material of the sheet has a strange taste! This is an alloy, a bit strange. Shaving foil with a knife in the middle: here was also saved again. The whiskers are only roughly covers nor supplied clean. The old meter was fine compartments where each hair has picked up cleanly. Shaving results: at the first shave I realized this is the absolute spasm. The Shave runs much harder on the skin and the Ergebiss is absolutely unsatisfactory. No clean shave more. Pay now time to go into town and elsewhere get me the old blade geometry. Conclusion: Too bad this manufacturing technology savings have been made to the product and the customer trying to sell this as inovation. That was clearly failed in this case. That is why I here only one star. I hate it!