The four buzzer controllers are awesome - you could do so many great party games with these things. This doesn't.
In only my second game I already experienced a lot of repeated questions. It only got worse with the third playing. I can't believe this game shipped with so little variability in the questions. For a quiz game I should have been able to play at least 20 games of it before noticing a duplicate question.
So if you can find a copy of this during a boxing week sale (like we did) for $20 or less, then it might be worth it. That is assuming that more and better games come out that use the controllers. Otherwise, this could be a fun one-night rental for a party full of movie buffs.
Really the XBOX 360 is lacking in party games overall, so somebody should be trying to fill this void...