So do you use the crystal or anti-glare version? You said you use PS film for anti-glare and still retain a very clear display. I find that the anti-glare is great with fingerprints/glare but not exactly great for keeping a "very clear" display. The crystal one doesn't really seem to help with glare however.
So I'm just curious which model you're using?
I'm pretty sure it was the anti-glare version. I keep the phone at a comfortable distance, so even if there is a bit of fuzziness, I really don't see it. Everything looks razor sharp.
Now the iPad is another story (used the Zagg AG on that one, because the guys at Best Buy messed up my PS (and they only officially do Zagg) - at least they didn't charge again to put the Zagg on.
Zagg does make this crappy-looking AG shield that puts horrible grainy noise all over the screen, but I finally found the clear one, and it works great.