I thought this movie was worth watching. The handheld camera concept did work in this movie because it was not overdone, meaning not too shaky. Incredibly scary monster and incredibly resilient to our weapons. Not knowing what it is nor where it came from during the movie only adds to the excitement. All we know is that it's a monster. And a really big one. And it seems to sweat or bleed smaller creatures that are just as ferocious. So I say grab that bowl of popcorn and sit back and watch a good monster movie. And I like my monster movies.