Amazing looking models, with great lighting and effects. The animations are very fluid and naturalistic, with different characters moving independently, very subtle loops. The story is very simple, but it makes for a compelling fantasy. The characters get very little introduction, jumping straight into the action. In this case it works, because their look, expressions and movement are well made enough to convey a lot about their personalities. A lot of it is just "horny teenagers", but it's enough to make the characters feel "life-like" without knowing much about their lives.