The Onn. Clear Glass Screen Protector is primarily praised for its ease of installation, often attributed to clear instructions and a helpful alignment system or packaging. It is generally regarded as offering good protection, durability, and overall quality, while maintaining screen clarity and touchscreen responsiveness. Users also appreciate its resistance to fingerprints and its ability to stay clean. However, some customers encountered challenges with air bubbles or dust during application, with a few noting the lack of a specific tool for bubble removal. A small number of reviewers reported receiving damaged products. The protector is considered comparable to other market options in terms of value, and it provides a good writing experience for those who use an Apple Pencil, though some may prefer a paper-like texture.