There are a bunch of older games that deserve spots on there, there aren't really many titles from the pre 7th gen era. The golden age of PC gaming in the 90's is sorely underrepresented in that list.
Also, picks like Destiny and Far Cry 4 makes the whole list shady at best. I'm close to agreeing on their number one, but there are a couple of games I'd place in front, at least two of which didn't even make the list (Betrayal at Krondor, a revolution in every sense of the word at launch and with incredible writing to boot, and perhaps the greatest RPG ever made: Baldur's Gate II). Vanquish, Bayonetta 2 and frickin Rock Band 3 way ahead of The Witcher 3 is also a disgrace.
Edit; What the hell; no Deus Ex either? This list is useless.
End of 2016 hardware sales:
Wii U: 15 million. PS4: 54 million. One: 30 million. 3DS: 64.8 million. PSVita: 15.2 million.