Overall, this notebook looks great in terms of performance, quality, and aesthetics, but I will say two things:
1) The CPU throttling is ridiculous. If the CPU throttles that much is makes no sense for the obscenely expensive 4930MX to be offered. Dell need to sort this, because it's a rip off.
2) To say that sli only offers a 40% increase in fps is a little unrepresentative. A lot of the game examples used to calculate that figure would be CPU & platform limited due to the ultra high fps. So, the figure of 40% doesn't show the true value & performance that this 780M sli setup will offer for future games that are more GPU demanding. Future games will tax the GPUs to a greater extent, and then that 40% figure would increase to something more closer to 80-90%.
Good review though, but an obscenely expensive notebook that desperately needs to have the CPU throttling sorted out, otherwise buyer of the 4930MX are going to be complete mugs!