Yeah, I noticed there is no good middle ground with Sheva. I just leave her with the handgun and no more than 20 bullets and try to keep her from getting killed. I also noticed she never liked to help you when you're down right until you're about to die, even if she is standing right next to you.
And I know the controls are all fubar'd; I'm not even using the scheme with RT to aim; I'm using the "new" old one, where LT and LB are your gun and knife.
I have a couple questions though, regarding the weapons in the game. Right now I have the Handgun, the Pump Shotty, the Sub-Machine Gun, and the Bolt Action Rifle.
I'm not sure what's worth keeping and what I should sell. I notice that the machine gun is nearly useless like the TMP was in RE4, so I'm thinking I should sell it, but I didn't know if it would be worth upgrading. Also, I wasn't sure if I should hold off on messing with the rifle in case a better one pops up soon, a la RE4.
And one last thing; is the melee vest worth it?
Edit: I lied, one more: Is there combining of treasures in this game? I'm holding off on selling all the smaller gems incase there is.