Yes, BUY IT! I am contemplateing buying one local @ $250 for just a gun and mag.
I own one already, it is absolutely reliable, I got it cheap because it was missing the slide stop spring, the seller couldn't figure out why the slide kept getting locked back and said he thought it needed the feed ramp pollished
I had it fixed in about 15 minutes after getting it home.
These things shoot like a laser, VERY ACCURATE!
Yes, it is a close copy of a walther PP (nothing interchanges as far as I know and I've heard it refered to as "of the walther design") My dad called mine a "James Bond gun" when he saw it.
As far as calling it a "makarov", it is a 9mm Makarov caliber, so that is kinda like calling a ruger redhawk in 45 Colt a "45 colt", it is not actually a Colt product.