I don't think this movie was as bad as the ratings suggested. I actually kind of enjoyed it. Sure, it's basically 90 minutes of watching George Clooney charm his way out of a bad situation, but there's entertainment value in that.
For those of you who are thinking I've never even heard of this movie, let me summarize. George Clooney plays Lee, who is more or less that guy on television who screams about stocks and investments. You know the one? [Looked it up: Jim Cramer.] Anyway, a disgruntled viewer who lost his life savings manages to waltz into the studio one day, pulls a gun on Lee, and forces him into a vest with a bomb in it. So then we get Lee trying to talk the guy down.
At the same time, there's a pseudo mystery plot about the particular stock the guy lost money on. A company called Ibis. Lee and his TV crew end up helping the bad guy by solving the big question of how and why all that money was lost. (You know Clooney wouldn't have agreed to do the movie if he couldn't be a hero in the end.)
I imagine this got greenlit not only because they attached A-list talent (Clooney, Julia Roberts), but because they were able to pitch it as limited locations which saves a certain amount of money. Then again, there are some major street scenes that might've cost a pretty penny.
Long story short, I was entertained. Maybe because it had such weak ratings, I had low expectations and so wasn't disappointed. If you ever want a movie with Clooney at his Clooniest, this one will serve.