I don't like the character Zoe. She is very annoying and she causes death for other people even indirectly. She always thought she has the right with the meaningful purpose of finding a vaccine to cure for everyone, so she suggest this plan or that plan which sacrifice a lot people. When the group got the necessary things and were leaving the university silently, she suddenly turned into her previous working room just to get some photos and not telling anyone! And that's the reason woke up other rotters, which leaded to the death of Franky... Overall the movie is good with enough panic scenes which can make our hearts pump. I rate it 3/5 because the main character was so unreasonable.