Other then the "ski slide" aka "nugget" one footers bring more hate then a hippy killer. Makes skiers look more like rollerbladers, and in turn you will just get hated on by other skiers who want to be more like snowboarders. Most people rather see a fake tail press and look like a snowboarder then do a one foot and look like a rollerblader.
I know Vinny isn't to pumped on Ian's one foots but he makes them look the best. Fast and with some kinda switch up is the way to do them.