As a tech blogger, I would say that ZAGG screen protectors are worth it if you're looking to protect your device's screen from scratches, cracks, and other types of damage. ZAGG is a well-known brand in the screen protection industry, and their products are typically made with high-quality materials that are designed to withstand everyday wear and tear. Additionally, ZAGG screen protectors are often backed by a warranty, so you can have peace of mind knowing that your device is protected. However, it's important to note that screen protectors are not foolproof, and some types of damage may still occur even with a screen protector in place. Ultimately, it's up to the individual to weigh the benefits and costs of purchasing a ZAGG screen protector and decide if it's the right choice for them.