Few movies are perfect. This certainly isn't. But, it was intense! It kept me interested in how they were going to get through all the challenges they had to overcome, one after the other.

And, having lived in northern Canada, and driven on ice roads, I could feel a lot of the tension/stress palpably. Sure, they took liberty with reality a few times, but then, hey, there is no such thing as an incredible hulk whose upper body always shreds whatever shirt he was wearing but, magically, his pants always seem to survive. They're just movies, not documentaries.