I have wasted $16 so far on two protectors:

1. The one linked on this site for 50% off that requires soapy water. The application was problematic for me.

2. I bought one from eBay that did not require water and installed easy and fit great, but had a mirror surface that distorted the image if you viewed the screen in any angle and also was not very clear then. (yes, I removed both films)

The eBay one would have been perfect without the mirror surface.