Is a k2 satillite snowboard like a legit one, and if it is is it good.?

Its ok, its not a good one! Its mediocre! If your just starting out and don't want to spend a lot of money get it. But if you've been boarding for awhile you should step it up to a better board. Lib Tech is my favorite. Gnu is my second then Rome, and then Burton. Choose wisely!