Monsters Vs. Aliens is for me one of the biggest surprises of the year 2009. I don't watch too many Action movies, but this one was amazing. It's probably the most known Adventure movie and it's really entertaining. Remember, no matter what, you have to watch Monsters Vs. Aliens online. What determines the phenomenon of this movie? It's realism, taking care of psychological probability?. Monsters Vs. Aliens is the best choice for an evening with netflix.