Let's face it, we're all attracted by the National Style O from Mark Knopfler, but they are really expensive. If you're looking for a guitar that has the looks of a National O and sounds more or less like one, but you only want to spend like 1/10th of the money, go for the Harley Benton.
First thing that pleasantly surprised me: the action! Really very good. The guitar came actually tuned as well!
The sound might be not exactly like a National O, but you've paid really a lot less as well! I've bought the guitar just to be able to play around a bit with the resonator and steel guitar sound, and I'm having a lot of fun with it. Just try it out!