I haven't seen this movie and I seriously don't plan on it any time in the f*ture. Also, the producers were just looking to capitalize on Justin and Kelly's new-fame. I hate it when they do that with people who have NEVER acted before.
In comparison to Terminator 4, this movie really bites. I thought that some of the lines and scenes were pretty cheesy. They did a good job keeping me interested all through-out the film, but I found myself making negative comments on some parts of the movie.