Kept going back and forth on 8 or 9. It's def a high 8 for me. Took me from high school to college and it sports some of my favorites games of all time. Played countless hours of Tekken (1, 2, and mostly 3), Road Rash, Twisted Metal 2 (greatest derby game of all time), and Castlevania Symphony of the Night. Tons of other great games too.
Unfortunately, I don't go back to the well too much anymore. Still play SoTN every year though. Speaking of which, I'm about due.