User blog comment:N7/Mass Effect 3 Beta Gameplay/@comment-3268946-20110624010518

I liked the improved AI. Finally the enemy has a reaction to being fired upon other than staggering. They actively rolled out of the way of incoming fire and tried to get into cover when being fired upon. This is a stark contrast to enemies in ME2, which would either pop in and out of cover or would just rush you, with no regard for it's own safety.