Umm, no it's not. Have a closer look at the models shadow. You can see the step effect.
Anyway, As I said before. It's only a tutorial. I wouldn't loose any sleep over it. I mean it's not as if they teach all the in's and out's of the engine... You learn as you go.
Windows XP SP3 Intel Dual Core CPU: E5200 @ 2.5GHz 4.00GB DDR3 Ram ASUS P5G41T-M LX PCIE x16 GeForce GTS 450 1Gb SB Audigy 4 Spyware Doctor with AntiVirus
