Official PROMETHEUS Trailer Leaked

I know a lot of people have been looking forward to this, and my advice would be to watch it as  soon as possible before it gets pulled from the web. The quality is bad but watchable. Below you will find the leaked trailer for PROMETHEUS courtesy of AVPGalaxy.
PROMETHEUS is scheduled for a June 8th 2012 release so hopefully it won't be too long before we see a proper official HD trailer.
And if you haven't yet seen the latest images from Entertainment Weekly then you can find them here.
For the new hi-res gallery check here.

UPDATE 11/27/2011: Original clip was pulled from Youtube. This new clip has been uploaded though and is currently working, be quick though it won't last long!

UPDATE 11/28/2011: Second clip was pulled. New one is now up, but once it gets taken down I probably won't replace it. Sorry but I can't be bothered replacing it each day.

UPDATE 11/29/2011: Ok one last time. New trailer is now up.