Yeah, definitely. My personal opinion is that I'd like to see it detail a single period o time, have that be the focus. Another generation showing the ramifications is great, but if you split the game up multiple times because of that, I can see each generation possibly being underdeveloped or not having the impact it feels it should have. I would prefer the story to focus on the now and how our actions change the immediate world, and THEN see the ramifications in the long run.