FF VI and Chrono Trigger are regularly discussed in my circles as the best games of all time. Personally they comprise 2 of my all time top 5. I hardly ever see them top lists anymore, though because it's cool to put them in the 20's-30's now, despite everyone knowing otherwise.
Really happy that Jade Empire got props at 30. In my opinion it was a severely underrated game. I started playing it and couldn't stop, which is not something I could say about KOTOR.
The Souls games are great, but they don't belong on this list. At least I don't think. I see them more as action/adventure/sadist
Diablo spawned great things, but it does not hold up well. Does not deserve its high ranking. Diablo 3 doesn't even belong on this list.