Good product
but I did a mess and I must buy another. You must be carefull and have patience to apply this.

Crystal Filter
Good thing at all. But it was too hard to me to fit it perfectly (hate those bubbles and dust) So i removed mine. At least i have a good cloth 8D.

Is it me?
I've used Hori's DS screen protectors many times and with great success, but for the life of me I cannot get the PSP screen filters to seat properly. I went through 3 of them, nearly $25 wasted, and each one of them either would not stick on one or more of the edges. I used compressed air to keep dust off during installation, put them on in a steamy bathroom to minimize dust, and...nada. I think the larger size of this filter over the smaller DS one is to blame for its installation difficulty. I gave up - I decided to go filterless. 5 stars if you can get it to work.

great protector for PSP
i bought this to protect the LCD screen,i thought was easy to stick the HORI protector to the screen but was hard thing to do,the protector can b ruin if u dont really careful when putting the thing,i ruined the first one so i bought one more xD lol,also b careful with the annoying bubbles,but overall the HORI protector does the job really great

No title
This was easy to put on, protects well.
No problems at all