Generally I give the review to people I talk to saying "Don't miss seeing this in the theatre" OR "Wait for the DVD." For the first time, and I hope the only time, in my life I told those same people "Don't even wait for the DVD, it was that pointless." The movie had a good idea, but I think they lost the script or something because there was no point to the entire movie.
There was no plot! I'm not saying it was a poor plot, I'm saying it was nonexistent!! The aliens looked pretty cool, but that's all it had going for it.