There is one thing above all that ruined this movie, and that was the completely unbelievable super monster. It has no weakness and thusly no character and no suspense. It's super strong, it's super fast, it's super agile, it's super smart, it is invincible, it does all that from a single cell amoeba which then goes on to defy all logic in how it grows into a complex organism in which ever cell does everything. It's super boring.The second issue is the script, in which a gang of super scientist and the most capable people in the entire world do everything wrong that they can, thus ensuring their defeat. I mean this is forgivable with a bunch or drugged out teens in a regular slasher flick, but not here.Its a shame because it's beautifully shot and the actors really lift the script up from the dregs but they can only do so much.

I enjoyed this movie and can't believe how many bad reviews they are.First off without giving to much away, Just because we can't survive in Space don't mean a Alien couldn't.As for burning the Alien,The Alien was running plus they have found microscopic organisms living near volcano In extreme heat under the sea here on earth which they through was not possible fact. There are Trillion and Trillions of planets. So why could there not be a organism smarter then us?? Remember it's a movie made for entertainment.

I enjoyed the first ten-fifteen minutes of the movie, and after that everything was painfully obvious. What a shame.Also, are you allowed to be that stupid and still an astronaut? Yeah, don't waste your time on this, there are better movies out there - even though there are some pretty shots now and again.Steer cleer.

I literally stood there yelling how STUPID every one of the so called brilliant scientists/astronauts would do something so insanely illogical and haphazardly. I will not spoil it by describing anything, but yeah, I was glad I watched it and I continue to watch it whenever I see its on. Strangely, no one in my family will watch it with me because I continue to stand up and yell. I'm always extremely satisfied with the outcome.