We spent the week down at Glamis a couple weeks ago and saw on several occasions 4 red RZR's bombing around together on the dunes. Not sure who these people were, but I can tell you from a physical dynamic point of view the RZR makes the Rhino look like an outdated golfcart. They just looked MUCH quicker, and MUCH more nimble!! Can't wait for the production units to hit the showroom