on July 1, 2014
The main reason I got this protector was because of constantly needing to remove fingerprint marks off of my kindle screen. I was less concerned about protecting the screen from scratches/scuffs as I take very good care of my kindle but I assume it will serve well to protect it from scratches. I followed the manufacturer's instructions and managed to finagle it on with minimal bubbles. There are a couple near the corners but the case I have covers the corners completely and they aren't visible. As other reviewers have commented just avoid lint/dirt/bubbles in the center of the screen as they will drive you insane over time especially if you are a detail oriented (OCD) person.
EDIT/UPDATE 6/18/15: Still holding up well since purchase, however I was mistaken in believing it would prevent fingerprints on the screen. If you want to prevent fingerprints get a stylus like the one offered by amazon. Still protects against scratches well.