Review: scooby-doo does n't know if it wants to be a retro-refitting exercise in campy recall for older fans or a silly , nickelodeon-esque kiddie flick . 
Sentiment: negative

Review: the imagination 
Sentiment: positive

Review: like a comedian who starts off promisingly but then proceeds to flop 
Sentiment: negative

Review: is n't much to it 
Sentiment: negative


Review: a bad improvisation exercise ,