they dont explain where it came from what happens when ur bite from its monster things that come down from it people who are bit by those things explode in blood after they bleed crazy they just have something that show a few months before behind feris wheel something falls in the water
the shit that pissed me off is that they are caught in the explosion and u know typical movies the main characters always lives but they just die and they show a clip cause the camera was taping over a previous tape and it shows the same couple on the a feris wheel and there soemthing that falls in the water in the back and then it goes to credit. everyone just stayed to see if there was more thats how disappointing it was.
i saw 28 weeks later but you understood what was happening in the movie and why it was happening and whats going to happen next...but in this one they dont tell u shit just watch and make ur own ideas..