Task: Determine the appropriate ordinal class for the sentence, reflecting the mental state of the writer through various degrees of positive and negative sentiment intensity. 2: very positive, 1: positive, 0: neutral, -1: negative, -2: very negative.
Sentence: viewed on its own terms , treasure planet is better-than-average family entertainment , but true fans of the stevenson 's novel will likely prefer disney 's more faithful 1950 live-action swashbuckling classic .
Intensity class: 