Quality of the game aside, when I think of the most important playstation exclusive games ever, Bloodborne isn't even in the top 25, let alone top 7. And I wholly disagree that it is at Dark Souls 1's level, or above DS2's. I enjoyed them both much more than Bloodborne. I got all the achievements in DS2 twice, and didn't even feel compelled to do the chalice dungeons in Bloodborne.