The shaving is / is with the device no better than with the Gillette Fusion ProGlide Power, on the contrary. The Flex is rather disturbing when shaving. When Shaving in the area of the larynx has no advantage with this device. I have hurt even when you start using right there. The skin must be stretched when shaving the larynx still left or right. This requires then also no flex head. He deceives rather against security, where caution is required. The overall handling of the now slightly larger and slightly heavier razor feels rather wobbly. In particular, when trimming sideburns and between the nose and mustache with the single blade you have the feeling, the shaver is not to have the Flex head properly under control.
I consider the alleged improvement therefore more likely for a Verkaufsgag with which one wants to make the Gillette customers to switch to a new, supposedly even better device tasty. Even with the new blades, I have found no significant improvement.
I use now again the well-tried Gillette Fusion ProGlide Power. It is clear for me the better of the two razors and wet razors of all by far the best ever.