Review: while cleverly worked out , can not overcome blah characters 
Sentiment: negative

Review: this loser 
Sentiment: negative

Review: no excuse for following up a delightful , well-crafted family film with a computer-generated cold fish 
Sentiment: negative

Review: even as i valiantly struggled to remain interested , or at least conscious , i could feel my eyelids ... getting ... very ... heavy ... 
Sentiment: negative


Review: one teenager 's uncomfortable class resentment and