Review: hollywood has crafted a solid formula for successful animated movies , and ice age only improves on it , with terrific computer graphics , inventive action sequences and a droll sense of humor 
Sentiment: positive

Review: distinguish one sci-fi work from another 
Sentiment: positive

Review: a work that , with humor , warmth , and intelligence , captures a life interestingly lived 
Sentiment: positive

Review: curiously , he waters it down , turning grit and vulnerability into light reading 
Sentiment: negative


Review: an in-depth portrait