input: Generate a short movie review that has "negative" sentiment.

output: blue crush has all the trappings of an energetic , extreme-sports adventure , but ends up more of a creaky '' pretty woman '' retread , with the emphasis on self-empowering schmaltz and big-wave surfing that gives pic its title an afterthought .

input: Generate a short movie review that has "negative" sentiment.

output: in three words : thumbs friggin ' down

input: Generate a short movie review that has "negative" sentiment.

output: sketchy it amounts to little more than preliminary notes for a science-fiction horror film

input: Generate a short movie review that has "positive" sentiment.

output:
some startling , surrealistic moments