Review: the star-making machinery of tinseltown 
Sentiment: positive

Review: aficionados of the whodunit wo n't be disappointed 
Sentiment: positive

Review: caffeinated , sloppy 
Sentiment: negative

Review: a screenplay more ingeniously constructed than `` memento '' 
Sentiment: positive


Review: , ( goldbacher ) just lets her complicated characters be unruly , confusing and , through it all , human .