I almost always wear park gloves/mitts, so the most notable thing about these for me was the warmth. Even in the depths of winter in the alps, my hands were verging on hot/sweaty and that was without the glove liners. It almost never gets what I call 'North America cold' in the alps, it rarely drops below 0 fahrenheit. But I don't think I've skied in any condition in which these, with the liners, would not be warm enough. I never had to break out the liners.
As mentioned, I often was a bit too hot rocking these but I think thats a personal taste thing. I guess you know if you like a warm glove or not. And that aside these are some great mitts. They fit nicely, seem durable in the 20 or so days I've used them and always kept my hands dry. I'd definitely recommend these as a well priced and warm mitten option.