Yep. We've had the AT2s on our LR3 for about 8k miles now. In general, I'm very pleased with them - good wear, good noise, good in the mud, good in the snow, good on the road, OK on ice. Notice they aren't great at anything, but they are good at everything. And for the price, they are pretty hard to beat. They won't be as good as a dedicated winter tire, but we've been very pleased with them as a year round tire.
The only bad thing I've heard about them is that they can be difficult to balance, but I haven't seen any problems with that.
BTW - I'm also in Colorado and spend quite a bit of time in the mountains/snow. They can't change the laws of physics, but I'm very pleased with them.
-Rich