These boots are comfortable, stiff, and fit my wide foot w/o a problem. I'm still on the fence with the dual zone boa system being worth the extra $$ over the single zone.
On the mountain, the boots respond well at high speed and in the soft stuff. They're stiff boots, which can be a negative in the terrain park. Support for the heal is a little weak, so plan on setting them up with the provided supports and some custom spacers.
4/5 stars for price.