I own a Cleanhead and have posted my thoughts on it. I am impressed with the unit but I am a true fan of bladeshave slick. The Cleanhead does a good job but it is not a substitute for a bladeshave - you don;t get the smooth shiny slick though it probably comes closer than any other electric on the market. My reason for having the unit is that I travel and sail a decent amount so it will not always be convenient/practical for me to do a bladeshave. In those situations, or for a fast touch up, the Cleanhead will be great for me.
If you are after the look, but not the shiny, slick feel, you will likely be very happy using the Cleanhead instead of a razor on a daily basis. As for me, the Cleanhead is a compromise for when I don't have the facilities/space/water to get what I prefer - a bladeshave.