I bought this because of the butterfly opening, made me feel safer when changing the blade. Build quality is very good.
One thing I have noticed is that the angle of the blade is differnt to that of my other razor, making getting the angle on the face just a bit more of a challenge. Taking some time to get it right, first time I did end up with a nice nick.
What is amazing is the service from the team at FineShave.
4 Stars, just because it bit me....