The impossible badge seems to be truly impossible. Even with a very fast spreading virus, even if you go lethal in day 30, you will still not manage to kill everyone in 100 days.
Boring? Pointless? Bad gameplay that's also very tough to understand. So your 'chute can go through a chopper? And if you get another one, you regain lost limbs? Having both your arms and also having an arm flying in the air with you is not "realistic". Oh, and also, pointless. 2/5, simply for cute BG music and some nice char sayings.
Great game. 5/5.
One thing that annoys me though is the fact that I have to look at each item 3 different ways. I'd prefer one big screen with all the info on it. Really.