Started on 7, probably because of the big tv sales pitch. Rare to get a huge sales pitch on television for a game. In fairness, it was amazing to play at the time. I went back playing it not too long ago and it has huge flaws. Still, was an amazing experience for the time. Based on that, I suppose it's where you start from. I enjoyed 8,9, 10(part1) & 12. Went off the rails from that point. Went back and played 6 and 4. Enjoyed them too. 7 did have a bit of something about it, probably because I was primed and new to the series.