Jackson Dovewrote a review of Dalbello Sports Virus Tour Ski Boot - Men's on January 19, 2012
I am really happy with this boot. The walk mode mechinism is awesome and lets you take longer strides, saving you lots of energy over long tours. Yet, when you lock it into ski mode the boot is stiff and every bit as powerful as the Dalbello Krypton alpine boot, letting you drive fat skis down big lines after you've put in the effort to tour to the top.
The only things that could be improved on in the future generation of this boot is to make the vibram sole more durable and to tighten up the fit in the heel. Then this boot would be perfect.