Review: convey a tiny sense of hope 
Sentiment: positive

Review: come with the warning `` 
Sentiment: negative

Review: works both as a detailed personal portrait and as a rather frightening examination of modern times 
Sentiment: positive

Review: are complex and quirky , but entirely believable as the remarkable ensemble cast brings them to life . 
Sentiment: positive


Review: of vignettes which only prove that ` zany ' does n't necessarily mean ` funny