alaTest has collected and analyzed 50 user reviews of Lexerd - Garmin Nuvi 1450 1490T TrueVue Anti-glare GPS Screen Protector from Amazon.com. The average user rating for this product is 4.2/5, compared to an average user rating of 4.0/5 for other GPS on Amazon.com. People really like the size and durability. The performance and screen also get good feedback. There are some mixed comments about the usability. There are some critical opinions about the design.