I've actually got a few. All broken to one extent or the other. The last one lasted about a week. I took it apart and had to throw some parts away. Couldn't get them back together. It now works -) But I'm not betting on that lasting. Some one gave me a release that must be better part of 50 years old. It's got that feel to it. You can feel a break in it. But it also works for the moment.
So you're all saying get a cloth covered one? Well those are the cheapest ones on the adorama website so that's okay.