Originally posted by BackFire
Well, they'd probably have to completely rework stealth, as that's been probably the weakest aspect in the entire series thus far. They seem to just have real problems making good stealth sections. Seems to be based on their reliance on automatic contextual stealth mechanics rather than letting the player use normal stealth mechanics (ducking) as he sees fit.
Yeah. I'm not saying it's perfect or anything, just that it got better as the games went on (in Brotherhood, I had a far easier time being stealthy than say, in the first game).
The lack of a crouch button like you said, is somewhat strange and needs to be addressed. At least in Black Flag I think it was, they added a "snap to cover" feature.