Review: sweet and fluffy 
Sentiment: positive

Review: a sincerely crafted picture that deserves to emerge from the traffic jam of holiday movies 
Sentiment: positive

Review: most flamboyant female comics 
Sentiment: positive

Review: the star who helped give a spark to `` chasing amy '' and `` changing lanes '' falls flat as thinking man cia agent jack ryan in this summer 's new action film , `` the sum of all fears . '' 
Sentiment: negative


Review: a major-league leading lady