Netflix is a wonderful thing. Got done watching Quarantine and I have to say that along with Day of the Living Dead it's now one of my top fave zombiesque flicks. The idea was just original enough (well for an American adaptation anyway) and the shocks kept me jumping. The tension was massive and I was on the edge of my sofa cushion the whole time. This is what I think alot of the zombie wanna-be/re-makes are trying to achieve and Quarantine pulled it off with flying colors.
If you like being scared s#!tless then I highly recommend this flick but don't expect a happy ending because if a zombie-type apocalypse was to really happen it would probably start like this!