Review (5/5): They do not clog with repeated use.
I really like the design of these razors. Generally, I do not shave every day, and the major problem I have had with other brands is that they tend to clog. Then they dry out and get stiff, and when you use them the next time those stuck hairs in the razor can really scratch you and make for an uncomfortable shave. Sometimes, they get so bad that even after one use I throw them away and get a new razor. These Barbasol razors are open in the back so hairs don't get stuck in them and I love that.
As for some of the comments saying that these razors are not sharp or they don't give a close shave. They shave very close. Close enough that I can't see any stubble and can barely feel it. If you shave too close or push so hard on your skin so that you can't feel any stubble at all after shaving then that increases the risk of ingrown hairs or razor bumps. In my opinion, that is not a healthy way to shave. And they are plenty sharp. I have been shaving for thirty years, and I can honestly say I like these better than anything I have used yet.
The one thing I do not like is they say blades made in South Korea. I love the fact that the metal blades are made in South Korea, but I would also like to know what country the handle is made.