Ive had mine for about a year now.
I have had it in the worst of the worst Chicago has to offer in the snow department and love it. It is not catty and very well mannered. I would rather drive w/ it than w/o in the snow. Just drive like you a have a lifted rig and not like you have a Honda Civic.
It does great in snow, mud, wet, whatever you throw at it.... It locks ups fast and stays locked until not needed..... nice because you can make full tight circle turns and not ratchet your jeep like a true locker.
Chewy