I liked it. I’m no alpinist, but I do wish they fixed some basic outdoor things that didn’t make sense:

When escaping the tree well, why not wear the gloves she had hanging from her hands? Put your hood and goggles on to avoid snow going all over your face and down your jacket.

When finding the dude and getting him warm, you don’t rub frostbite appendages. It just breaks down ice crystals into shrapnel and damages tissue more than needed.

Wear your damn goggles. Sun blindness, the snow/ice blowing im into her face. Purely done to show their actresses’ face.

If she knows about rescue, she shouldn’t think he’s on drugs and should know people start to get loopy with extreme hypothermia - thinking they’re hot when they’re freezing.

After hearing some noises in the water, you’re just gonna waltz into it and get soaked when you could have gone around the edge of the water to look. Stay. Dry. She ended up finding him there so I guess she would’ve gotten wet anyways.

At this point in the nice clearing by the water without wind, maybe it was a good place to hole up, and leave him while going to get help. At the same time, how much confidence do you have in this guy’s mental state to not go swimming or something.

Yelling at the car that passed. Wouldn’t it be nice if she had a whistle or something - oh wait…she did.