Should I Buy The Garmin Nuvi 255w Gps Device?

Was checking out a couple of reviews on GPS devices. Came across this one: http://thefrugalone.com/saving-money/garmin-nvi-255w-4-3-inch-widescreen-portable-gps-navigator/
I’m planning on buying this as the reviews from folks have been good and this site says this is one of Amazon’s top sellers in the GPS category.
Your thoughts?