I don't really think you could "fake" this video, commentary is by same people and all. Sounds awesome. I'm thinking: i7 Broadwell + 970M/980M + 1080p IPS panel (4K overkill for me) = instabuy!!
Thoughts? Pretty sure this is legitimate although its funny to only see it from this one random channel. Only thing that is odd is that the 15 does not have a numpad... time will tell if this is real or not, until then... HYPEEE
Edit Looks like the Alienware 15 add is real and can be seen here on Alienware's channel: https://www.youtube.com/watch?v=jtrTZJijlsE
Specs and further information is also available on the Alienware's website (there is also a new Alienware 17 for those interested): http://www.dell.com/ca/p/alienware-15/pd?ref=PD_OC