Review (4/5): Works great for me with no problems.
This was the perfect replacement for my aging blades with noticeable improvements right away. I was also happy to find this replacement online, because the retail price of the one I almost picked up locally was $10 more. I've been using these replacement blades for years and have never experienced any of the problems others have complained about such a red marks on my face. They may not last the 18 months Braun says they will, but they do the job for at least a year or more just fine without any complaints from me and keep my razor alive and kicking.