Sheeva is alright. She just wastes ammo and health so you have to hoard most of it. She does help you out though.
I know what you mean about AI, I'm playing Lego Batman right now and like all the lego games it is clearly meant for 2 players. But you'll be trying to build up some crucial lego switch or something like that and the enemy runs up and kills you left and right. You partner?? Standing there just watching you die, not even attempting to help.
I never had much issue with Gears.







