This article is great. I've played through most of the game at this point, and I've really been noticing how good the single-player AI behavior is. Your AI budd

This article is great. I've played through most of the game at this point, and I've really been noticing how good the single-player AI behavior is. Your AI buddy is pretty good about picking places to go, when to follow, when to lead, finding their own routes up cliffs and such that have multiple choices, etc. About the only oddity I've noticed is in combat areas, your buddy sometimes moves from cover to cover in full view of enemies or otherwise hunkers down in cover in a position that's actually in view of an enemy, and it doesn't matter (presumably enemies simply don't ever see your buddy unless they've already seen you). From a gameplay perspective this is absolutely the right choice, and it's such a minor thing that I really only noticed it because I looked specifically for it, I'm just kind of amused.