It was amazing I went in not knowing certain things... Like without getting in a spoilersbut they kind of reckoned 28 weeks later The story of the infection in Paris still happens but I'm not going to get in spoilers. If you were going into this movie thinking you're going to see the world you're not. But if you lose that notion then you will love this movie... ( Don't read has spoilers ) Also I'm extremely confused on why everyone's like they lost the whole point of the immunity thing we don't know how they contain the virus in Paris this was just setting up more movies probably to explain the whole outbreak in Paris and on top of that the baby may not be immune The baby may be a carrier just like the kid was in 28 weeks later he showed no signs other than the eyes and we don't really see the baby's eyes all that much so the baby could easily be a carrier just not infected i.e there is your immunity thing and the doctor even said the placenta may have something to do by protecting the baby. I mean even getting out of the whole zombie infection stuff placenta can help cure or in some cases manage genetic disorders and can even help fight cancers so I'm having a feeling that the placenta protected the baby allowed low dosage of the infection into the child making him a truly immune. (But I know The reason people are mad because they were going in thinking it's the whole world as an outbreak which I'm glad that was kind of retconned because at this point the world knew how to fight the infection and I guarantee you as soon as the US lost control militaries around the world united and went near the coasts to kill every infected.) Also by this point the world knew certain poisons kill the infected they could have easily dropped canisters of poison killing all the infected and having soldiers walk through the gas just like they did in 28 weeks later burning the corpses and because those soldiers were not surprised like they were in 28 weeks later I guarantee you they were even bringing extra gas masks for civilians. I have a feeling it will all be explained in the coming movies and I can't wait