Ben Affleck - I think his acting for the most part is very bland. Really the only one of his that I thought was ok was "The Sum of All Fears", and it was just ok, nothing really special. The only explanation I can think of for his success is that like Tom Cruise he's a pretty boy, and popular with women. Barbra Streisand - Walter Matthau once told her to her face that she had no more talent than a butterflies fart. Right on, Walter. Now he was an awesome actor. Sylvester Stallone - He's probably a smart guy, but he mumbles through all of his films. He should probably stick to producing, directing and writing. Julia Roberts - ho hum. Her brother is a better actor by a mile. The film "Erin Brockovich" was a lie. That in itself wasn't her fault, but she took the job, and benefited much more than any of the real-life victims of that story.