How about the bottom edge, can you see the tip of the arrow if you put the cursor at the bottom? Its bare visible, but if you move under the icons on your taskbar, you will see the tip of the arrow. If you can see it, then I think it's okay. My G74sx also has about 1mm distance from bottom bezel, but I barely notice it.
If it bothers you, better ask for a replacement if convenient enough.