Man, I can't believe the time and resources companies put into crap. How unpractical is that? It's gotta weigh a ton. On land, any ATV would out-perform it. On water, any waterbike would out-perform it. And what would you wear riding it? If you were on land, you'd need to have a helmet, riding gear, boots, gloves, etc. So you'd have to change before you went on water. If you were on water, you'd have on a swimsuit and a life jacket, so you'd have to change before you went on land. So who cares that it takes 5 seconds to convert from land to water, the rider still needs 5 minutes and a changing room!