Alone: Frozen

Not a bad review, but I have to point out something. I notice that Greg Ovens' fingers are clubbed at the tips. This is a sign of some serious diseases, such as lung cancer, heart disease or cirrhosis. I hope he gets physical checkups. He looks and sounds like a heavy drinker and smoker, too. Have never seen any of the contestants smoke, though. Overall, I guess I just enjoy seeing people improvise during harsh conditions while sitting in my comfy house. I wonder if anyone watching it has ever used any of their techniques to get by themselves. Why do you have to write such long reviews? I don't have anything else to say. Bye.