UGG Boots - Comfy and Warm

I posted here before that I don't like UGG boots. The reason? I don't like the style at all. But I wonder why there is a lot of British woman who owns one and most of my colleagues have it. When I asked them, they said it is so "comfy and warm". Now I am thinking of getting one :) I think it is nice to use when the weather is cold. Check www.footwearetc.com for original UGG Australia boots.