I had high hopes for this movie, and long story short: I was let down. I love Angelina Jolie, and she did really well in this movie, but besides her there really wasn't much to it. In the first 5 minutes of the movie I correctly predicted the ending of a movie, which you should never be able to do. In my opinion.
There were too many unnecessary plot points, and not enough core story. Also the characters were barely developed, beyond their backstories. Oh and there was no closure, a lot of movies have me feeling like it hasn't really ended, this was one of them. However the action scenes were great, and sometimes thats all a movie takes to entertain.
Unfortunately I think SALT was going for more, but failed to achieve what it was going for. Heres the premise of the story: She is set up. But it gets way more complicated, which I usually love, but not here. It just wasn't pulled of well. Don't see it. Unless you are in love with Angelina (like me)