Hey. There were a couple of other people who posted that they were about to receive a MX6 so they might be able to assist you as well.
So far, so good with my machine. The only slight negative I have noticed is that they top center of the keyboard is a little "spongy," but it is not noticed too much since it would require pressing very hard while typing. The display is excellent with great contrast ratio. I really do not like the ambient light sensor, so I disabled it. I prefer max brightness while on AC and on battery to be honest. I found this feature very annoying since it would change the brightness constantly up and down without any change in the light source. However, others like it in the Asus forums so it is a matter of personal preference I guess.
Of course, the highlight is the Fire Mist Pearl paint job I have on mine, and it looks fabulous. I first thought I would be annoyed by the fact that HyperSonic does not paint the side and bottom of this series. However, you do not really notice it unless you look for it. I know they claimed this was done to offer an economy range pricing for the paint on this series. Of course, after having my Aviator EX7 in the Python Special Edition, I am kind of spoiled and the sides and bottom being painted really do give that extra "look at me" appeal.
Overall, everything else seems normal and fine performance wise. You do pay more than buying a standard Asus Z71V, but you do get the awesome paint job option which clearly separates it from all other machines. Also, HyperSonic has a great support team and options. In fact, on the MX6 the warranty itself is much cheaper now than the other systems and is a real deal for 3 years.