It might also be worth pointing out that the majority of IMDB raters are males in their 30's so it is going to be heavily biased towards what appeals to males i

It might also be worth pointing out that the majority of IMDB raters are males in their 30's so it is going to be heavily biased towards what appeals to males in their 30's. I think there is a lot of overlap between what different genders and age groups enjoys still but it still shows a pretty clear bias. You can filter the ratings down by gender or age group to get a better impression.