That's pretty much what I imagined Zaphod Beeblebrox to be like (suit/cape hybrid, pretty boy/ladies man), except with two heads instead of one. It would have been hard to film two heads I guess without major CG and timing of actors' responses to two different actors (or even Sam Rockwell delivering two sets of lines), so I'm OK with just one head. But if DA wrote it out of the screenplay himself I'm OK with the change. For some reason I had Jeff Goldblum pegged as Ford Prefect, don't ask me why. Of course, I haven't read all of the Hitchhiker's books yet (just the first and The Restaurant at the End of the Universe), so maybe they describe Ford as being black? Doesn't matter to me, Mos Def definitely has shown acting chops before, so I look forward to seeing him in this role. Marvin is definitely not what I had envisioned (I pictured the Iron Giant, albeit reduced to 6-7 feet). And who's the cutie playing Trillian?