Don't worry about the negative reviews - works fine
After reading some of the other reviews, I was worried this would break a week after I got it.  Well, I've been using it with some relatively heavy key chain items (a very small multi-tool on one end and keys + mini-flashlight on the other) and it's been fine.  No I don't misuse it or anything - but so far it's fine.
Rating: 4 stars