Summary: Excellent product, probably the best desinged flash drive on the market. It is spring loaded and even closes itself when you pull it out of the USB port. A perfect flash drive. Plus, the "active" flashing light is large, bright, and easy to see. I have several and all but one are working great. I did have one where after a year of daily use the spring broke and now I have to manually open and close it, but that is no worse than all the other flash drives out there.
Summary: Probably the best designed flash drive out there. So easy to use and so versatile, even closes itself back up when you pull it out of the port. The built in "active" light is large and so easy to see. Just perfect actually. My only complaint is that one of mine had the automatic spring set/release mechanism break after using it for a year. However, I can still use it, just have to push the USB end in and out manually now.
Summary: I gave it 3 star's because first off I can't use this product on my key chain anymore. The little end part that connected to my keys doesn't securely connect to the flash drive. It connects but then every once in a while the flash drive will fall of my keys. This is not good considering I put a lot of important documents on this thumb drive.