Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good solid Sci-fi thirller

One of Arnold's better movies. The Predator is defenitly one of the better movie monsters of all time. There is a lot of corny dialogue in the begining which is why I gave it 4 stars instead of 5 stars. The DVD has a good amount of extras and the picture and sound quaility is good. A little known fact though, the original predator was actually played by Jean-Claude Van Damme. You can tell the difference between the preadtor in the begining of the movie and the end. The director wanted there between a considerable difference between the predator and Arnold.