In a carbine I'd agree. In a rifle its a different story. If you are looking for serious long rang accuracy, a bolt is the way to go. Most of us however, aren't. That leaves just the simplicity of the bolt, coupled with easy maintainence and its "family friendly" image to argue against say an AR-10. Given that, I'll take the semi, as long as I can get a four round mag so I can hunt with it.
FQ13