I fell asleep along with the 5 other people I went with. Worst EVER. For my theater waste of $9.00. The effects, are just sad. The beginning introducing themselves is the most unbearable thing I have ever seen. Do not go, the monsters are rocks which are little spiders. The fake blood must have been ketchup. The dead person was sooo fake. They are complete idiots. And a hint to the directors. There is no gravity, they walk normally. Whenever they show the rover moving it looks and seems like it is just a camera on another screen. This is a cheaply made movie and the actors oh god the actors. They suck with in every way. And to top it off I had terrible popcorn and flat soda.