Garth Jennings has directed a wonderful story with fantastically visualized characters portrayed by Mos Def, Zooey Deschanel, Sam Rockwell, Alan Rickman (at least his voice), John Malkovich, and our main character played by Martin Freeman.
But "Don't panic", there's plenty of great story even though our planet is destroyed in the first few moments of the movie, we can still enjoy the additional features on the DVD that include additional scenes that were cut out of the theatrical feature, behind the scenes of the movie, and if that's not enough, there is an improbability drive on the main menu so you will have a surprise every time you use it.
I highly recommend this movie for a great laugh and there are some underlying social commentary that isn't heavy handed.
Check out the trailer from IMDb.com: http://www.imdb.com/video/screenplay/vi2445345049/
And don't forget your towel!!!