Most Shocking Ending Ever???

Rating: 4/10 (24 June 2009)

I bought a DVD of this film because it was hyped as the having the most shocking ending ever. But, I got sucker-punched. The ending is shocking but only because you're so shocked at how the ending is so lame and cowardly. The movie is basically boring. The crazy Christian thing was completely ridiculous. Questions: How is it that the people in the jeep never see or hear anything (for miles) such as the army fighting the monsters but the army is right behind them just moments before they commit suicide? Project Arrowhead?? How do the characters know the name of a top secret army research project? Why do the people in the store not hear the monster banging against the back door and then think it is joke especially after the "earthquake"? Is the mist poisonous? Why are the soldiers wearing gas masks but the citizens in the trucks are not and seem fine? How was the mist dissipated? Is the army killing the monsters? If so, how?