Let's be crystal clear: Blue Mountain State is not for kids, not for teens, not for family movie night. This is a raunchy adult comedy that revels in every college stereotype you can imagine—binge drinking, casual sex, hazing, and treating women like objects.
The 8.3 IMDb rating tells you it has fans, and sure, if you're an adult who enjoys crude, over-the-top humor, you might find it funny. But from a WISE perspective? It fails spectacularly on every metric. It's not wholesome, barely imaginative, completely unsafe for younger viewers, and offers zero enrichment.
The 38 Metacritic score (versus the 8.3 user rating) tells you everything—critics saw it for what it is, while a specific audience loved it anyway. If you're that audience and you're over 18, go for it. But keep it far, far away from your kids.