Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worst Movie Ever Made!

This is the dumbest movie, and I highly recommend you don't waste your money on it. The plot is difficult to follow, and many scenes are unrealistic. The acting is horrible, and the special effects awful. All I got was that these 4 cosmonauts were in space and one of them was a traitor and was planning to blow up Los Angeles. Some parts are, however good for a laugh, simply because they're so unrealistic and stupid. I couldn't even finish watching it, the acting being laughingly bad and the script and effects just sad. I wish I could give it 0 stars. Don't waste your money. I'm sorry I did.