
[Updated Rating - Manufacturer Independent] I have put screen protectors on all my devices and helped family/friends with their devices. It wasn't easy to install. I think the problem is the amount of static electricity associated with the tread and back. Residual dust in the air is easy to remove since static electricity makes it difficult to separate the layers. Attaching the screen how and where I wanted wasn't as controllable either. Touch sensitivity has also been reduced, but that's to be expected in part. In the end, I decided not to use a screen protector since the extra friction causes the S Pen to slide across the screen. Scrolling wasn't as smooth and seemed to cause more wear on the tips for me. The seller got in touch asking how to fix the problem (replacement or refund). I appreciate this service and this offer. They seemed receptive to product reviews. I chose the updated rating from 2 to 3 stars myself, I was not asked for it.

Supershieldz (3 Pack) MacBook Pro 15 inch Screen Protector - High Definition Clear Shield (PET) for Model A1707 A1990 (2019 2018 2017 2016 Released)
13 Review

💧 Lention Clear Screen Protector for 13-inch MacBook Pro with Retina Display (Late 2012 to Early 2015, Model A1425/A1502): Hydrophobic, Oleophobic, Anti-Scratch Crystal HD Film
12 Review

16.2" Apple Macbook Pro 16 (2021) 3456×2234, Apple M1 Pro, RAM 16 GB, SSD 512 GB, Apple graphics 16-core, macOS, RU, MK183RU/A, space gray
29 Review

ProCase iPad Mini 4th and 5th Screen Protector: Tempered Glass Film Guard for 7.9" Apple iPad Mini 5 2019 / iPad Mini 4 2015 - 2 Pack
11 Review