Yeah there's no sense in combining them. Or even averaging scores, really. Using a scatter plot you can get quite a good insight into the film at a glance.
As for which movies are the outliers, that you'll find out when you're a member :)
As for which movies are the outliers, that you'll find out when you're a member :)
Ideally, it would be nice to find two axes that are orthogonal and let people rate on those. Clearly these two axes are highly correlated.