Knarf wrote a review of Black Diamond Guide Glove - Men's on December 30, 2012
Familiarity: I've used it several times
These gloves are VERY warm, and that was my main reason for buying them. You should consider going up 1 size, as I did. I am a medium on just about every other glove I tried, but I bought the large Guides, and they fit perfect.
I use these for skiing, so dexterity isn't really an issue, maybe a bit tougher to get my hands through my pole loops.
The gloves look a bit large and awkward, and whenever I pass a window, or mirror I make a fist and whisper "Hulk Smash !"
Overall,I'm happy with my purchase, and would recommend.