Review: who are alternately touching and funny 
Sentiment: positive

Review: guess a space station in the year 2455 can be crossed off the list of ideas for the inevitable future sequels ( hey , do n't shoot the messenger ) 
Sentiment: negative

Review: , point and purpose 
Sentiment: positive

Review: it 's far from a frothy piece , and the characters are complex , laden with plenty of baggage and tinged with tragic undertones 
Sentiment: positive


Review: fleshed-out enough to build any interest