Task: Determine the valence intensity of the sentence, indicating a degree of positivity or negativity on a scale from 0 (strongly negative) to 1 (strongly positive), reflecting the emotional content expressed.
Sentence: ( Director Peter ) Jackson and his crew have so steeped themselves in the majesty of Tolkien 's writing that every frame produces new joys , whether you 're a fan of the books or not .
Intensity score: 