I just got back from seeing the “The Hitchhikers Guide to the Galaxy” movie, and I am happy to say it was good, it was worth to be named after the: book, BBC radio show, TV mini-series, the game*. And in the great grand tradition of The Hitchhikers Guide to the Galaxy stuff, it was nothing like the book, radio show or anything, just like the book was not like the radio show or the TV series was not like the book. Also for fans of The Hitchhikers Guide to the Galaxy, there were some parts that they just cut out, other things they added. But I would say that they did keep with the integrity of The Hitchhikers Guide to the Galaxy. Also keep an eye out if you seen the TV series you might recognize a few things here and there, trust me. I would say well worth the money to see it.
*Yes there was a game, a zipcom game.