Task: Evaluate and classify the sentence into an ordinal scale that captures the inferred mental state of the writer, considering the intensity of sentiments ranging from very positive to very negative. 2: very positive, 1: positive, 0: neutral, -1: negative, -2: very negative.
Sentence: it 's often infuriatingly glib and posturing , and yet it has been made with great evident care and manages to deliver up the man in a way to arouse further curiosity in even the most unknowing viewer .
Intensity class: 