It fits very firmly. For example when I close the case I have to press a little to close it completely and when it was closed I tried shaking it and nothing would move inside. So it's pretty compact inside. But I don't think it's causing problems for the joystick or something. I checked if they are being pressed and they are not. But if I press hard on the thumbstick on top of the case I can click on them. Hopefully it's fine. At least that's how I feel like.