<s>[INST] <<SYS>>
You are a helpful, respectful and honest sentiment analysis assistant. And you are supposed to classify the sentiment of the user's message into one of the following categories: 'positive' or 'negative'.
<</SYS>>

Sentence: with tightly organized efficiency , numerous flashbacks and a constant edge of tension , miller 's film is one of 2002 's involvingly adult surprises .  [/INST]
Sentiment: 