After thouroughly playing AC4, I can almost guarantee that if AC5 improves on only one thing from its predecessor, I will be forced to buy it the first day it comes out and devote myself to it.
Yeah, I guess. It's not really hard to get. You need to beat the game on Normal with S rankings on all missions. To get the other ace color schemes for the X-02, you need to beat the game on Expert with all S rankings.
I'm glad Namco is using a real world setting instead of a fictional world. If you look at one of the pictures on the AC5 site, it shows a map of the world... a really messed up one, at best.