I think this is an excellent laptop, the performance is really being utilised properly in all the components without throttling.  The new Broadwell CPU does well in this machine, even with overclocking.  This is the laptop I'd buy if I was in the market for a new one.  I would flash a modified vBIOS to the 980M though because you can see in GPUz screenshots that the boost speed is being limited to some extend for Power (PWR) reasons - this is just the NVidia vBIOS having a certain power limit - but that's the same for all stock 980M vBIOS.  Considering the GPU temperatures are so good & low with this machine, it's a perfect candidate for a modifed vBIOS and some extreme overclocking on the GPU.  A very solid machine & a good review from you guys too.